28734306048

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1781641}}^1$

素因数の和:1781670

約数の個数: 108

約数和(自身を含む): 94683582448

約数和(自身を除く): 65949276400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 1781641, 3563282, 5344923, 7126564, 10689846, 12471487, 14253128, 16034769, 21379692, 24942974, 28506256, 32069538, 37414461, 42759384, 49885948, 57012512, 64139076, 74828922, 85518768, 99771896, 112243383, 114025024, 128278152, 149657844, 171037536, 199543792, 224486766, 228050048, 256556304, 299315688, 342075072, 399087584, 448973532, 456100096, 513112608, 598631376, 684150144, 798175168, 897947064, 1026225216, 1197262752, 1368300288, 1596350336, 1795894128, 2052450432, 2394525504, 3192700672, 3591788256, 4104900864, 4789051008, 7183576512, 9578102016, 14367153024, 28734306048]

約数ペア:

[(1, 28734306048), (2, 14367153024), (3, 9578102016), (4, 7183576512), (6, 4789051008), (7, 4104900864), (8, 3591788256), (9, 3192700672), (12, 2394525504), (14, 2052450432), (16, 1795894128), (18, 1596350336), (21, 1368300288), (24, 1197262752), (28, 1026225216), (32, 897947064), (36, 798175168), (42, 684150144), (48, 598631376), (56, 513112608), (63, 456100096), (64, 448973532), (72, 399087584), (84, 342075072), (96, 299315688), (112, 256556304), (126, 228050048), (128, 224486766), (144, 199543792), (168, 171037536), (192, 149657844), (224, 128278152), (252, 114025024), (256, 112243383), (288, 99771896), (336, 85518768), (384, 74828922), (448, 64139076), (504, 57012512), (576, 49885948), (672, 42759384), (768, 37414461), (896, 32069538), (1008, 28506256), (1152, 24942974), (1344, 21379692), (1792, 16034769), (2016, 14253128), (2304, 12471487), (2688, 10689846), (4032, 7126564), (5376, 5344923), (8064, 3563282), (16128, 1781641)]