13281842864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3331}}^1\times {\mathrm{8039}}^1$

素因数の和:11409

約数の個数: 40

約数和(自身を含む): 26574965760

約数和(自身を除く): 13293122896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3331, 6662, 8039, 13324, 16078, 26648, 32156, 53296, 64312, 103261, 128624, 206522, 249209, 413044, 498418, 826088, 996836, 1652176, 1993672, 3987344, 26777909, 53555818, 107111636, 214223272, 428446544, 830115179, 1660230358, 3320460716, 6640921432, 13281842864]

約数ペア:

[(1, 13281842864), (2, 6640921432), (4, 3320460716), (8, 1660230358), (16, 830115179), (31, 428446544), (62, 214223272), (124, 107111636), (248, 53555818), (496, 26777909), (3331, 3987344), (6662, 1993672), (8039, 1652176), (13324, 996836), (16078, 826088), (26648, 498418), (32156, 413044), (53296, 249209), (64312, 206522), (103261, 128624)]