64409422

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 123735600

約数和(自身を除く): 59326178

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 149, 154, 298, 401, 539, 802, 1043, 1078, 1639, 2086, 2807, 3278, 4411, 5614, 7301, 8822, 11473, 14602, 19649, 22946, 30877, 39298, 59749, 61754, 80311, 119498, 160622, 216139, 418243, 432278, 657239, 836486, 1314478, 2927701, 4600673, 5855402, 9201346, 32204711, 64409422]

約数ペア:

[(1, 64409422), (2, 32204711), (7, 9201346), (11, 5855402), (14, 4600673), (22, 2927701), (49, 1314478), (77, 836486), (98, 657239), (149, 432278), (154, 418243), (298, 216139), (401, 160622), (539, 119498), (802, 80311), (1043, 61754), (1078, 59749), (1639, 39298), (2086, 30877), (2807, 22946), (3278, 19649), (4411, 14602), (5614, 11473), (7301, 8822)]