1400875672

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{5437}}^1$

素因数の和:5600

約数の個数: 64

約数和(自身を含む): 3100965120

約数和(自身を除く): 1700089448

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 107, 172, 214, 301, 344, 428, 602, 749, 856, 1204, 1498, 2408, 2996, 4601, 5437, 5992, 9202, 10874, 18404, 21748, 32207, 36808, 38059, 43496, 64414, 76118, 128828, 152236, 233791, 257656, 304472, 467582, 581759, 935164, 1163518, 1636537, 1870328, 2327036, 3273074, 4072313, 4654072, 6546148, 8144626, 13092296, 16289252, 25015637, 32578504, 50031274, 100062548, 175109459, 200125096, 350218918, 700437836, 1400875672]

約数ペア:

[(1, 1400875672), (2, 700437836), (4, 350218918), (7, 200125096), (8, 175109459), (14, 100062548), (28, 50031274), (43, 32578504), (56, 25015637), (86, 16289252), (107, 13092296), (172, 8144626), (214, 6546148), (301, 4654072), (344, 4072313), (428, 3273074), (602, 2327036), (749, 1870328), (856, 1636537), (1204, 1163518), (1498, 935164), (2408, 581759), (2996, 467582), (4601, 304472), (5437, 257656), (5992, 233791), (9202, 152236), (10874, 128828), (18404, 76118), (21748, 64414), (32207, 43496), (36808, 38059)]