13881216

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 37907280

約数和(自身を除く): 24026064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 977, 1184, 1776, 1954, 2368, 2931, 3552, 3908, 4736, 5862, 7104, 7816, 11724, 14208, 15632, 23448, 31264, 36149, 46896, 62528, 72298, 93792, 108447, 125056, 144596, 187584, 216894, 289192, 375168, 433788, 578384, 867576, 1156768, 1735152, 2313536, 3470304, 4627072, 6940608, 13881216]

約数ペア:

[(1, 13881216), (2, 6940608), (3, 4627072), (4, 3470304), (6, 2313536), (8, 1735152), (12, 1156768), (16, 867576), (24, 578384), (32, 433788), (37, 375168), (48, 289192), (64, 216894), (74, 187584), (96, 144596), (111, 125056), (128, 108447), (148, 93792), (192, 72298), (222, 62528), (296, 46896), (384, 36149), (444, 31264), (592, 23448), (888, 15632), (977, 14208), (1184, 11724), (1776, 7816), (1954, 7104), (2368, 5862), (2931, 4736), (3552, 3908)]