28506444960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8484061}}^1$

素因数の和:8484086

約数の個数: 96

約数和(自身を含む): 102623213952

約数和(自身を除く): 74116768992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8484061, 16968122, 25452183, 33936244, 42420305, 50904366, 59388427, 67872488, 84840610, 101808732, 118776854, 127260915, 135744976, 169681220, 178165281, 203617464, 237553708, 254521830, 271489952, 296942135, 339362440, 356330562, 407234928, 475107416, 509043660, 593884270, 678724880, 712661124, 814469856, 890826405, 950214832, 1018087320, 1187768540, 1357449760, 1425322248, 1781652810, 1900429664, 2036174640, 2375537080, 2850644496, 3563305620, 4072349280, 4751074160, 5701288992, 7126611240, 9502148320, 14253222480, 28506444960]

約数ペア:

[(1, 28506444960), (2, 14253222480), (3, 9502148320), (4, 7126611240), (5, 5701288992), (6, 4751074160), (7, 4072349280), (8, 3563305620), (10, 2850644496), (12, 2375537080), (14, 2036174640), (15, 1900429664), (16, 1781652810), (20, 1425322248), (21, 1357449760), (24, 1187768540), (28, 1018087320), (30, 950214832), (32, 890826405), (35, 814469856), (40, 712661124), (42, 678724880), (48, 593884270), (56, 509043660), (60, 475107416), (70, 407234928), (80, 356330562), (84, 339362440), (96, 296942135), (105, 271489952), (112, 254521830), (120, 237553708), (140, 203617464), (160, 178165281), (168, 169681220), (210, 135744976), (224, 127260915), (240, 118776854), (280, 101808732), (336, 84840610), (420, 67872488), (480, 59388427), (560, 50904366), (672, 42420305), (840, 33936244), (1120, 25452183), (1680, 16968122), (3360, 8484061)]