15340768

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 31872960

約数和(自身を除く): 16532192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 271, 464, 488, 542, 928, 976, 1084, 1769, 1952, 2168, 3538, 4336, 7076, 7859, 8672, 14152, 15718, 16531, 28304, 31436, 33062, 56608, 62872, 66124, 125744, 132248, 251488, 264496, 479399, 528992, 958798, 1917596, 3835192, 7670384, 15340768]

約数ペア:

[(1, 15340768), (2, 7670384), (4, 3835192), (8, 1917596), (16, 958798), (29, 528992), (32, 479399), (58, 264496), (61, 251488), (116, 132248), (122, 125744), (232, 66124), (244, 62872), (271, 56608), (464, 33062), (488, 31436), (542, 28304), (928, 16531), (976, 15718), (1084, 14152), (1769, 8672), (1952, 7859), (2168, 7076), (3538, 4336)]