70261438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 47795522

約数列:

[1, 2, 13, 26, 31, 62, 179, 358, 403, 487, 806, 974, 2327, 4654, 5549, 6331, 11098, 12662, 15097, 30194, 72137, 87173, 144274, 174346, 196261, 392522, 1133249, 2266498, 2702363, 5404726, 35130719, 70261438]

約数ペア:

[(1, 70261438), (2, 35130719), (13, 5404726), (26, 2702363), (31, 2266498), (62, 1133249), (179, 392522), (358, 196261), (403, 174346), (487, 144274), (806, 87173), (974, 72137), (2327, 30194), (4654, 15097), (5549, 12662), (6331, 11098)]