1623943904

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{24671}}^1$

素因数の和:24720

約数の個数: 72

約数和(自身を含む): 3721080384

約数和(自身を除く): 2097136480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1496, 1936, 2057, 2992, 3872, 4114, 5984, 8228, 16456, 24671, 32912, 49342, 65824, 98684, 197368, 271381, 394736, 419407, 542762, 789472, 838814, 1085524, 1677628, 2171048, 2985191, 3355256, 4342096, 4613477, 5970382, 6710512, 8684192, 9226954, 11940764, 13421024, 18453908, 23881528, 36907816, 47763056, 50748247, 73815632, 95526112, 101496494, 147631264, 202992988, 405985976, 811971952, 1623943904]

約数ペア:

[(1, 1623943904), (2, 811971952), (4, 405985976), (8, 202992988), (11, 147631264), (16, 101496494), (17, 95526112), (22, 73815632), (32, 50748247), (34, 47763056), (44, 36907816), (68, 23881528), (88, 18453908), (121, 13421024), (136, 11940764), (176, 9226954), (187, 8684192), (242, 6710512), (272, 5970382), (352, 4613477), (374, 4342096), (484, 3355256), (544, 2985191), (748, 2171048), (968, 1677628), (1496, 1085524), (1936, 838814), (2057, 789472), (2992, 542762), (3872, 419407), (4114, 394736), (5984, 271381), (8228, 197368), (16456, 98684), (24671, 65824), (32912, 49342)]