12418156736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{160757}}^1$

素因数の和:160857

約数の個数: 56

約数和(自身を含む): 26459480736

約数和(自身を除く): 14041324000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 2272, 2414, 4544, 4828, 9656, 19312, 38624, 77248, 160757, 321514, 643028, 1286056, 2572112, 2732869, 5144224, 5465738, 10288448, 10931476, 11413747, 21862952, 22827494, 43725904, 45654988, 87451808, 91309976, 174903616, 182619952, 194033699, 365239904, 388067398, 730479808, 776134796, 1552269592, 3104539184, 6209078368, 12418156736]

約数ペア:

[(1, 12418156736), (2, 6209078368), (4, 3104539184), (8, 1552269592), (16, 776134796), (17, 730479808), (32, 388067398), (34, 365239904), (64, 194033699), (68, 182619952), (71, 174903616), (136, 91309976), (142, 87451808), (272, 45654988), (284, 43725904), (544, 22827494), (568, 21862952), (1088, 11413747), (1136, 10931476), (1207, 10288448), (2272, 5465738), (2414, 5144224), (4544, 2732869), (4828, 2572112), (9656, 1286056), (19312, 643028), (38624, 321514), (77248, 160757)]