28796670456

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{64037}}^1$

素因数の和:64544

約数の個数: 64

約数和(自身を含む): 73910098080

約数和(自身を除く): 45113427624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 457, 492, 914, 984, 1371, 1828, 2742, 3656, 5484, 10968, 18737, 37474, 56211, 64037, 74948, 112422, 128074, 149896, 192111, 224844, 256148, 384222, 449688, 512296, 768444, 1536888, 2625517, 5251034, 7876551, 10502068, 15753102, 21004136, 29264909, 31506204, 58529818, 63012408, 87794727, 117059636, 175589454, 234119272, 351178908, 702357816, 1199861269, 2399722538, 3599583807, 4799445076, 7199167614, 9598890152, 14398335228, 28796670456]

約数ペア:

[(1, 28796670456), (2, 14398335228), (3, 9598890152), (4, 7199167614), (6, 4799445076), (8, 3599583807), (12, 2399722538), (24, 1199861269), (41, 702357816), (82, 351178908), (123, 234119272), (164, 175589454), (246, 117059636), (328, 87794727), (457, 63012408), (492, 58529818), (914, 31506204), (984, 29264909), (1371, 21004136), (1828, 15753102), (2742, 10502068), (3656, 7876551), (5484, 5251034), (10968, 2625517), (18737, 1536888), (37474, 768444), (56211, 512296), (64037, 449688), (74948, 384222), (112422, 256148), (128074, 224844), (149896, 192111)]