38141688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 105114240

約数和(自身を除く): 66972552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 2843, 3354, 4472, 5686, 6708, 8529, 11372, 13416, 17058, 22744, 34116, 36959, 68232, 73918, 110877, 122249, 147836, 221754, 244498, 295672, 366747, 443508, 488996, 733494, 887016, 977992, 1466988, 1589237, 2933976, 3178474, 4767711, 6356948, 9535422, 12713896, 19070844, 38141688]

約数ペア:

[(1, 38141688), (2, 19070844), (3, 12713896), (4, 9535422), (6, 6356948), (8, 4767711), (12, 3178474), (13, 2933976), (24, 1589237), (26, 1466988), (39, 977992), (43, 887016), (52, 733494), (78, 488996), (86, 443508), (104, 366747), (129, 295672), (156, 244498), (172, 221754), (258, 147836), (312, 122249), (344, 110877), (516, 73918), (559, 68232), (1032, 36959), (1118, 34116), (1677, 22744), (2236, 17058), (2843, 13416), (3354, 11372), (4472, 8529), (5686, 6708)]