13856768

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 52

約数和(自身を含む): 29487600

約数和(自身を除く): 15630832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 199, 256, 272, 398, 512, 544, 796, 1024, 1088, 1592, 2048, 2176, 3184, 3383, 4096, 4352, 6368, 6766, 8704, 12736, 13532, 17408, 25472, 27064, 34816, 50944, 54128, 69632, 101888, 108256, 203776, 216512, 407552, 433024, 815104, 866048, 1732096, 3464192, 6928384, 13856768]

約数ペア:

[(1, 13856768), (2, 6928384), (4, 3464192), (8, 1732096), (16, 866048), (17, 815104), (32, 433024), (34, 407552), (64, 216512), (68, 203776), (128, 108256), (136, 101888), (199, 69632), (256, 54128), (272, 50944), (398, 34816), (512, 27064), (544, 25472), (796, 17408), (1024, 13532), (1088, 12736), (1592, 8704), (2048, 6766), (2176, 6368), (3184, 4352), (3383, 4096)]