4895468416

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{3967}}^1$

素因数の和:4323

約数の個数: 64

約数和(自身を含む): 10102210560

約数和(自身を除く): 5206742144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 311, 496, 622, 992, 1244, 1984, 2488, 3967, 3968, 4976, 7934, 9641, 9952, 15868, 19282, 19904, 31736, 38564, 39808, 63472, 77128, 122977, 126944, 154256, 245954, 253888, 308512, 491908, 507776, 617024, 983816, 1233737, 1234048, 1967632, 2467474, 3935264, 4934948, 7870528, 9869896, 15741056, 19739792, 38245847, 39479584, 76491694, 78959168, 152983388, 157918336, 305966776, 611933552, 1223867104, 2447734208, 4895468416]

約数ペア:

[(1, 4895468416), (2, 2447734208), (4, 1223867104), (8, 611933552), (16, 305966776), (31, 157918336), (32, 152983388), (62, 78959168), (64, 76491694), (124, 39479584), (128, 38245847), (248, 19739792), (311, 15741056), (496, 9869896), (622, 7870528), (992, 4934948), (1244, 3935264), (1984, 2467474), (2488, 1967632), (3967, 1234048), (3968, 1233737), (4976, 983816), (7934, 617024), (9641, 507776), (9952, 491908), (15868, 308512), (19282, 253888), (19904, 245954), (31736, 154256), (38564, 126944), (39808, 122977), (63472, 77128)]