15047968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 32482296

約数和(自身を除く): 17434328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 593, 793, 976, 1186, 1586, 1952, 2372, 3172, 4744, 6344, 7709, 9488, 12688, 15418, 18976, 25376, 30836, 36173, 61672, 72346, 123344, 144692, 246688, 289384, 470249, 578768, 940498, 1157536, 1880996, 3761992, 7523984, 15047968]

約数ペア:

[(1, 15047968), (2, 7523984), (4, 3761992), (8, 1880996), (13, 1157536), (16, 940498), (26, 578768), (32, 470249), (52, 289384), (61, 246688), (104, 144692), (122, 123344), (208, 72346), (244, 61672), (416, 36173), (488, 30836), (593, 25376), (793, 18976), (976, 15418), (1186, 12688), (1586, 9488), (1952, 7709), (2372, 6344), (3172, 4744)]