71355844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 78634556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 322, 358, 619, 644, 716, 1238, 1253, 2476, 2506, 4117, 4333, 5012, 8234, 8666, 14237, 16468, 17332, 28474, 28819, 56948, 57638, 99659, 110801, 115276, 199318, 221602, 398636, 443204, 775607, 1551214, 2548423, 3102428, 5096846, 10193692, 17838961, 35677922, 71355844]

約数ペア:

[(1, 71355844), (2, 35677922), (4, 17838961), (7, 10193692), (14, 5096846), (23, 3102428), (28, 2548423), (46, 1551214), (92, 775607), (161, 443204), (179, 398636), (322, 221602), (358, 199318), (619, 115276), (644, 110801), (716, 99659), (1238, 57638), (1253, 56948), (2476, 28819), (2506, 28474), (4117, 17332), (4333, 16468), (5012, 14237), (8234, 8666)]