28967568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 86768256

約数和(自身を除く): 57800688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1181, 1533, 1752, 2044, 2362, 3066, 3504, 3543, 4088, 4724, 6132, 7086, 8176, 8267, 9448, 12264, 14172, 16534, 18896, 24528, 24801, 28344, 33068, 49602, 56688, 66136, 86213, 99204, 132272, 172426, 198408, 258639, 344852, 396816, 517278, 603491, 689704, 1034556, 1206982, 1379408, 1810473, 2069112, 2413964, 3620946, 4138224, 4827928, 7241892, 9655856, 14483784, 28967568]

約数ペア:

[(1, 28967568), (2, 14483784), (3, 9655856), (4, 7241892), (6, 4827928), (7, 4138224), (8, 3620946), (12, 2413964), (14, 2069112), (16, 1810473), (21, 1379408), (24, 1206982), (28, 1034556), (42, 689704), (48, 603491), (56, 517278), (73, 396816), (84, 344852), (112, 258639), (146, 198408), (168, 172426), (219, 132272), (292, 99204), (336, 86213), (438, 66136), (511, 56688), (584, 49602), (876, 33068), (1022, 28344), (1168, 24801), (1181, 24528), (1533, 18896), (1752, 16534), (2044, 14172), (2362, 12264), (3066, 9448), (3504, 8267), (3543, 8176), (4088, 7086), (4724, 6132)]