117782528

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 251433000

約数和(自身を除く): 133650472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 199, 256, 272, 289, 398, 512, 544, 578, 796, 1024, 1088, 1156, 1592, 2048, 2176, 2312, 3184, 3383, 4352, 4624, 6368, 6766, 8704, 9248, 12736, 13532, 17408, 18496, 25472, 27064, 34816, 36992, 50944, 54128, 57511, 73984, 101888, 108256, 115022, 147968, 203776, 216512, 230044, 295936, 407552, 433024, 460088, 591872, 866048, 920176, 1732096, 1840352, 3464192, 3680704, 6928384, 7361408, 14722816, 29445632, 58891264, 117782528]

約数ペア:

[(1, 117782528), (2, 58891264), (4, 29445632), (8, 14722816), (16, 7361408), (17, 6928384), (32, 3680704), (34, 3464192), (64, 1840352), (68, 1732096), (128, 920176), (136, 866048), (199, 591872), (256, 460088), (272, 433024), (289, 407552), (398, 295936), (512, 230044), (544, 216512), (578, 203776), (796, 147968), (1024, 115022), (1088, 108256), (1156, 101888), (1592, 73984), (2048, 57511), (2176, 54128), (2312, 50944), (3184, 36992), (3383, 34816), (4352, 27064), (4624, 25472), (6368, 18496), (6766, 17408), (8704, 13532), (9248, 12736)]