1590112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 1857248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 79, 136, 148, 158, 272, 296, 316, 544, 592, 629, 632, 1184, 1258, 1264, 1343, 2516, 2528, 2686, 2923, 5032, 5372, 5846, 10064, 10744, 11692, 20128, 21488, 23384, 42976, 46768, 49691, 93536, 99382, 198764, 397528, 795056, 1590112]

約数ペア:

[(1, 1590112), (2, 795056), (4, 397528), (8, 198764), (16, 99382), (17, 93536), (32, 49691), (34, 46768), (37, 42976), (68, 23384), (74, 21488), (79, 20128), (136, 11692), (148, 10744), (158, 10064), (272, 5846), (296, 5372), (316, 5032), (544, 2923), (592, 2686), (629, 2528), (632, 2516), (1184, 1343), (1258, 1264)]