4157384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 10316160

約数和(自身を除く): 6158776

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 397, 476, 616, 748, 794, 952, 1309, 1496, 1588, 2618, 2779, 3176, 4367, 5236, 5558, 6749, 8734, 10472, 11116, 13498, 17468, 22232, 26996, 30569, 34936, 47243, 53992, 61138, 74239, 94486, 122276, 148478, 188972, 244552, 296956, 377944, 519673, 593912, 1039346, 2078692, 4157384]

約数ペア:

[(1, 4157384), (2, 2078692), (4, 1039346), (7, 593912), (8, 519673), (11, 377944), (14, 296956), (17, 244552), (22, 188972), (28, 148478), (34, 122276), (44, 94486), (56, 74239), (68, 61138), (77, 53992), (88, 47243), (119, 34936), (136, 30569), (154, 26996), (187, 22232), (238, 17468), (308, 13498), (374, 11116), (397, 10472), (476, 8734), (616, 6749), (748, 5558), (794, 5236), (952, 4367), (1309, 3176), (1496, 2779), (1588, 2618)]