28232022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1837

約数の個数: 64

約数和(自身を含む): 71930880

約数和(自身を除く): 43698858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 1783, 2262, 2639, 3566, 5278, 5349, 7917, 10698, 12481, 15834, 23179, 24962, 37443, 46358, 51707, 69537, 74886, 103414, 139074, 155121, 162253, 310242, 324506, 361949, 486759, 672191, 723898, 973518, 1085847, 1344382, 2016573, 2171694, 4033146, 4705337, 9410674, 14116011, 28232022]

約数ペア:

[(1, 28232022), (2, 14116011), (3, 9410674), (6, 4705337), (7, 4033146), (13, 2171694), (14, 2016573), (21, 1344382), (26, 1085847), (29, 973518), (39, 723898), (42, 672191), (58, 486759), (78, 361949), (87, 324506), (91, 310242), (174, 162253), (182, 155121), (203, 139074), (273, 103414), (377, 74886), (406, 69537), (546, 51707), (609, 46358), (754, 37443), (1131, 24962), (1218, 23179), (1783, 15834), (2262, 12481), (2639, 10698), (3566, 7917), (5278, 5349)]