15672038732

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{70877}}^1$

素因数の和:71090

約数の個数: 48

約数和(自身を含む): 32150260800

約数和(自身を除く): 16478222068

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 149, 212, 298, 371, 596, 742, 1043, 1484, 2086, 4172, 7897, 15794, 31588, 55279, 70877, 110558, 141754, 221116, 283508, 496139, 992278, 1984556, 3756481, 7512962, 10560673, 15025924, 21121346, 26295367, 42242692, 52590734, 73924711, 105181468, 147849422, 295698844, 559715669, 1119431338, 2238862676, 3918009683, 7836019366, 15672038732]

約数ペア:

[(1, 15672038732), (2, 7836019366), (4, 3918009683), (7, 2238862676), (14, 1119431338), (28, 559715669), (53, 295698844), (106, 147849422), (149, 105181468), (212, 73924711), (298, 52590734), (371, 42242692), (596, 26295367), (742, 21121346), (1043, 15025924), (1484, 10560673), (2086, 7512962), (4172, 3756481), (7897, 1984556), (15794, 992278), (31588, 496139), (55279, 283508), (70877, 221116), (110558, 141754)]