8997729.00000000

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 24054912

約数和(自身を除く): 12566560

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 313, 496, 592, 626, 992, 1147, 1184, 1252, 2294, 2504, 4588, 5008, 9176, 9703, 10016, 11581, 18352, 19406, 23162, 36704, 38812, 46324, 77624, 92648, 155248, 185296, 310496, 359011, 370592, 718022, 1436044, 2872088, 5744176, 11488352]

約数ペア:

[(1, 11488352), (2, 5744176), (4, 2872088), (8, 1436044), (16, 718022), (31, 370592), (32, 359011), (37, 310496), (62, 185296), (74, 155248), (124, 92648), (148, 77624), (248, 46324), (296, 38812), (313, 36704), (496, 23162), (592, 19406), (626, 18352), (992, 11581), (1147, 10016), (1184, 9703), (1252, 9176), (2294, 5008), (2504, 4588)]