28979514

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{26393}}^1$

素因数の和:26462

約数の個数: 24

約数和(自身を含む): 63820692

約数和(自身を除く): 34841178

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 26393, 52786, 79179, 158358, 237537, 475074, 1609973, 3219946, 4829919, 9659838, 14489757, 28979514]

約数ペア:

[(1, 28979514), (2, 14489757), (3, 9659838), (6, 4829919), (9, 3219946), (18, 1609973), (61, 475074), (122, 237537), (183, 158358), (366, 79179), (549, 52786), (1098, 26393)]