1588928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 56

約数和(自身を含む): 3590544

約数和(自身を除く): 2001616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 61, 64, 74, 88, 122, 148, 176, 244, 296, 352, 407, 488, 592, 671, 704, 814, 976, 1184, 1342, 1628, 1952, 2257, 2368, 2684, 3256, 3904, 4514, 5368, 6512, 9028, 10736, 13024, 18056, 21472, 24827, 26048, 36112, 42944, 49654, 72224, 99308, 144448, 198616, 397232, 794464, 1588928]

約数ペア:

[(1, 1588928), (2, 794464), (4, 397232), (8, 198616), (11, 144448), (16, 99308), (22, 72224), (32, 49654), (37, 42944), (44, 36112), (61, 26048), (64, 24827), (74, 21472), (88, 18056), (122, 13024), (148, 10736), (176, 9028), (244, 6512), (296, 5368), (352, 4514), (407, 3904), (488, 3256), (592, 2684), (671, 2368), (704, 2257), (814, 1952), (976, 1628), (1184, 1342)]