38478199648

素因数分解:

$2^5\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{61547}}^1$

素因数の和:64355

約数の個数: 48

約数和(自身を含む): 86608376064

約数和(自身を除く): 48130176416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2791, 5582, 11164, 19537, 22328, 39074, 44656, 61547, 78148, 89312, 123094, 156296, 246188, 312592, 430829, 492376, 625184, 861658, 984752, 1723316, 1969504, 3446632, 6893264, 13786528, 171777677, 343555354, 687110708, 1202443739, 1374221416, 2404887478, 2748442832, 4809774956, 5496885664, 9619549912, 19239099824, 38478199648]

約数ペア:

[(1, 38478199648), (2, 19239099824), (4, 9619549912), (7, 5496885664), (8, 4809774956), (14, 2748442832), (16, 2404887478), (28, 1374221416), (32, 1202443739), (56, 687110708), (112, 343555354), (224, 171777677), (2791, 13786528), (5582, 6893264), (11164, 3446632), (19537, 1969504), (22328, 1723316), (39074, 984752), (44656, 861658), (61547, 625184), (78148, 492376), (89312, 430829), (123094, 312592), (156296, 246188)]