28750368

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 81648000

約数和(自身を除く): 52897632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 69, 87, 92, 96, 116, 138, 174, 184, 232, 276, 348, 368, 449, 464, 552, 667, 696, 736, 898, 928, 1104, 1334, 1347, 1392, 1796, 2001, 2208, 2668, 2694, 2784, 3592, 4002, 5336, 5388, 7184, 8004, 10327, 10672, 10776, 13021, 14368, 16008, 20654, 21344, 21552, 26042, 30981, 32016, 39063, 41308, 43104, 52084, 61962, 64032, 78126, 82616, 104168, 123924, 156252, 165232, 208336, 247848, 299483, 312504, 330464, 416672, 495696, 598966, 625008, 898449, 991392, 1197932, 1250016, 1796898, 2395864, 3593796, 4791728, 7187592, 9583456, 14375184, 28750368]

約数ペア:

[(1, 28750368), (2, 14375184), (3, 9583456), (4, 7187592), (6, 4791728), (8, 3593796), (12, 2395864), (16, 1796898), (23, 1250016), (24, 1197932), (29, 991392), (32, 898449), (46, 625008), (48, 598966), (58, 495696), (69, 416672), (87, 330464), (92, 312504), (96, 299483), (116, 247848), (138, 208336), (174, 165232), (184, 156252), (232, 123924), (276, 104168), (348, 82616), (368, 78126), (449, 64032), (464, 61962), (552, 52084), (667, 43104), (696, 41308), (736, 39063), (898, 32016), (928, 30981), (1104, 26042), (1334, 21552), (1347, 21344), (1392, 20654), (1796, 16008), (2001, 14368), (2208, 13021), (2668, 10776), (2694, 10672), (2784, 10327), (3592, 8004), (4002, 7184), (5336, 5388)]