8527017068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 15882720000

約数和(自身を除く): 7355702932

約数列:

[1, 2, 4, 19, 38, 76, 173, 199, 346, 398, 692, 796, 3259, 3287, 3781, 6518, 6574, 7562, 13036, 13148, 15124, 34427, 61921, 68854, 123842, 137708, 247684, 563807, 648541, 654113, 1127614, 1297082, 1308226, 2255228, 2594164, 2616452, 10712333, 12322279, 21424666, 24644558, 42849332, 49289116, 112197593, 224395186, 448790372, 2131754267, 4263508534, 8527017068]

約数ペア:

[(1, 8527017068), (2, 4263508534), (4, 2131754267), (19, 448790372), (38, 224395186), (76, 112197593), (173, 49289116), (199, 42849332), (346, 24644558), (398, 21424666), (692, 12322279), (796, 10712333), (3259, 2616452), (3287, 2594164), (3781, 2255228), (6518, 1308226), (6574, 1297082), (7562, 1127614), (13036, 654113), (13148, 648541), (15124, 563807), (34427, 247684), (61921, 137708), (68854, 123842)]