15226832

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 32548140

約数和(自身を除く): 17321308

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 89, 136, 148, 178, 272, 289, 296, 356, 578, 592, 629, 712, 1156, 1258, 1424, 1513, 2312, 2516, 3026, 3293, 4624, 5032, 6052, 6586, 10064, 10693, 12104, 13172, 21386, 24208, 25721, 26344, 42772, 51442, 52688, 55981, 85544, 102884, 111962, 171088, 205768, 223924, 411536, 447848, 895696, 951677, 1903354, 3806708, 7613416, 15226832]

約数ペア:

[(1, 15226832), (2, 7613416), (4, 3806708), (8, 1903354), (16, 951677), (17, 895696), (34, 447848), (37, 411536), (68, 223924), (74, 205768), (89, 171088), (136, 111962), (148, 102884), (178, 85544), (272, 55981), (289, 52688), (296, 51442), (356, 42772), (578, 26344), (592, 25721), (629, 24208), (712, 21386), (1156, 13172), (1258, 12104), (1424, 10693), (1513, 10064), (2312, 6586), (2516, 6052), (3026, 5032), (3293, 4624)]