38808728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 89856000

約数和(自身を除く): 51047272

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 161, 184, 203, 232, 322, 406, 644, 667, 812, 1039, 1288, 1334, 1624, 2078, 2668, 4156, 4669, 5336, 7273, 8312, 9338, 14546, 18676, 23897, 29092, 30131, 37352, 47794, 58184, 60262, 95588, 120524, 167279, 191176, 210917, 241048, 334558, 421834, 669116, 693013, 843668, 1338232, 1386026, 1687336, 2772052, 4851091, 5544104, 9702182, 19404364, 38808728]

約数ペア:

[(1, 38808728), (2, 19404364), (4, 9702182), (7, 5544104), (8, 4851091), (14, 2772052), (23, 1687336), (28, 1386026), (29, 1338232), (46, 843668), (56, 693013), (58, 669116), (92, 421834), (116, 334558), (161, 241048), (184, 210917), (203, 191176), (232, 167279), (322, 120524), (406, 95588), (644, 60262), (667, 58184), (812, 47794), (1039, 37352), (1288, 30131), (1334, 29092), (1624, 23897), (2078, 18676), (2668, 14546), (4156, 9338), (4669, 8312), (5336, 7273)]