1341472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 2987712

約数和(自身を除く): 1646240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 103, 148, 176, 206, 296, 352, 407, 412, 592, 814, 824, 1133, 1184, 1628, 1648, 2266, 3256, 3296, 3811, 4532, 6512, 7622, 9064, 13024, 15244, 18128, 30488, 36256, 41921, 60976, 83842, 121952, 167684, 335368, 670736, 1341472]

約数ペア:

[(1, 1341472), (2, 670736), (4, 335368), (8, 167684), (11, 121952), (16, 83842), (22, 60976), (32, 41921), (37, 36256), (44, 30488), (74, 18128), (88, 15244), (103, 13024), (148, 9064), (176, 7622), (206, 6512), (296, 4532), (352, 3811), (407, 3296), (412, 3256), (592, 2266), (814, 1648), (824, 1628), (1133, 1184)]