57311488

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 130574808

約数和(自身を除く): 73263320

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1013, 1088, 1664, 1768, 2026, 2176, 3328, 3536, 4052, 4352, 7072, 8104, 13169, 14144, 16208, 17221, 26338, 28288, 32416, 34442, 52676, 56576, 64832, 68884, 105352, 129664, 137768, 210704, 223873, 259328, 275536, 421408, 447746, 551072, 842816, 895492, 1102144, 1685632, 1790984, 2204288, 3371264, 3581968, 4408576, 7163936, 14327872, 28655744, 57311488]

約数ペア:

[(1, 57311488), (2, 28655744), (4, 14327872), (8, 7163936), (13, 4408576), (16, 3581968), (17, 3371264), (26, 2204288), (32, 1790984), (34, 1685632), (52, 1102144), (64, 895492), (68, 842816), (104, 551072), (128, 447746), (136, 421408), (208, 275536), (221, 259328), (256, 223873), (272, 210704), (416, 137768), (442, 129664), (544, 105352), (832, 68884), (884, 64832), (1013, 56576), (1088, 52676), (1664, 34442), (1768, 32416), (2026, 28288), (2176, 26338), (3328, 17221), (3536, 16208), (4052, 14144), (4352, 13169), (7072, 8104)]