28182672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 91613184

約数和(自身を除く): 63430512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 383, 438, 504, 511, 584, 657, 766, 876, 1008, 1022, 1149, 1168, 1314, 1532, 1533, 1752, 2044, 2298, 2628, 2681, 3064, 3066, 3447, 3504, 4088, 4596, 4599, 5256, 5362, 6128, 6132, 6894, 8043, 8176, 9192, 9198, 10512, 10724, 12264, 13788, 16086, 18384, 18396, 21448, 24129, 24528, 27576, 27959, 32172, 36792, 42896, 48258, 55152, 55918, 64344, 73584, 83877, 96516, 111836, 128688, 167754, 193032, 195713, 223672, 251631, 335508, 386064, 391426, 447344, 503262, 587139, 671016, 782852, 1006524, 1174278, 1342032, 1565704, 1761417, 2013048, 2348556, 3131408, 3522834, 4026096, 4697112, 7045668, 9394224, 14091336, 28182672]

約数ペア:

[(1, 28182672), (2, 14091336), (3, 9394224), (4, 7045668), (6, 4697112), (7, 4026096), (8, 3522834), (9, 3131408), (12, 2348556), (14, 2013048), (16, 1761417), (18, 1565704), (21, 1342032), (24, 1174278), (28, 1006524), (36, 782852), (42, 671016), (48, 587139), (56, 503262), (63, 447344), (72, 391426), (73, 386064), (84, 335508), (112, 251631), (126, 223672), (144, 195713), (146, 193032), (168, 167754), (219, 128688), (252, 111836), (292, 96516), (336, 83877), (383, 73584), (438, 64344), (504, 55918), (511, 55152), (584, 48258), (657, 42896), (766, 36792), (876, 32172), (1008, 27959), (1022, 27576), (1149, 24528), (1168, 24129), (1314, 21448), (1532, 18396), (1533, 18384), (1752, 16086), (2044, 13788), (2298, 12264), (2628, 10724), (2681, 10512), (3064, 9198), (3066, 9192), (3447, 8176), (3504, 8043), (4088, 6894), (4596, 6132), (4599, 6128), (5256, 5362)]