78869174914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5653}}^1\times {\mathrm{9923}}^1$

素因数の和:15634

約数の個数: 32

約数和(自身を含む): 127931474880

約数和(自身を除く): 49062299966

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 5653, 9923, 11306, 19846, 107407, 188537, 209161, 214814, 367151, 377074, 418322, 734302, 3974059, 6975869, 7948118, 13951738, 56094719, 112189438, 1065799661, 2075504603, 2131599322, 4151009206, 39434587457, 78869174914]

約数ペア:

[(1, 78869174914), (2, 39434587457), (19, 4151009206), (37, 2131599322), (38, 2075504603), (74, 1065799661), (703, 112189438), (1406, 56094719), (5653, 13951738), (9923, 7948118), (11306, 6975869), (19846, 3974059), (107407, 734302), (188537, 418322), (209161, 377074), (214814, 367151)]