21433056

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 62270208

約数和(自身を除く): 40837152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 544, 552, 571, 736, 782, 816, 1104, 1142, 1173, 1564, 1632, 1713, 2208, 2284, 2346, 3128, 3426, 4568, 4692, 6256, 6852, 9136, 9384, 9707, 12512, 13133, 13704, 18272, 18768, 19414, 26266, 27408, 29121, 37536, 38828, 39399, 52532, 54816, 58242, 77656, 78798, 105064, 116484, 155312, 157596, 210128, 223261, 232968, 310624, 315192, 420256, 446522, 465936, 630384, 669783, 893044, 931872, 1260768, 1339566, 1786088, 2679132, 3572176, 5358264, 7144352, 10716528, 21433056]

約数ペア:

[(1, 21433056), (2, 10716528), (3, 7144352), (4, 5358264), (6, 3572176), (8, 2679132), (12, 1786088), (16, 1339566), (17, 1260768), (23, 931872), (24, 893044), (32, 669783), (34, 630384), (46, 465936), (48, 446522), (51, 420256), (68, 315192), (69, 310624), (92, 232968), (96, 223261), (102, 210128), (136, 157596), (138, 155312), (184, 116484), (204, 105064), (272, 78798), (276, 77656), (368, 58242), (391, 54816), (408, 52532), (544, 39399), (552, 38828), (571, 37536), (736, 29121), (782, 27408), (816, 26266), (1104, 19414), (1142, 18768), (1173, 18272), (1564, 13704), (1632, 13133), (1713, 12512), (2208, 9707), (2284, 9384), (2346, 9136), (3128, 6852), (3426, 6256), (4568, 4692)]