12896898196

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{11273}}^1$

素因数の和:11753

約数の個数: 72

約数和(自身を含む): 28339453800

約数和(自身を除く): 15442555604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 449, 637, 898, 1274, 1796, 2548, 3143, 5837, 6286, 11273, 11674, 12572, 22001, 22546, 23348, 40859, 44002, 45092, 78911, 81718, 88004, 146549, 157822, 163436, 286013, 293098, 315644, 552377, 572026, 586196, 1025843, 1104754, 1144052, 2051686, 2209508, 4103372, 5061577, 7180901, 10123154, 14361802, 20246308, 28723604, 35431039, 65800501, 70862078, 131601002, 141724156, 248017273, 263202004, 460603507, 496034546, 921207014, 992069092, 1842414028, 3224224549, 6448449098, 12896898196]

約数ペア:

[(1, 12896898196), (2, 6448449098), (4, 3224224549), (7, 1842414028), (13, 992069092), (14, 921207014), (26, 496034546), (28, 460603507), (49, 263202004), (52, 248017273), (91, 141724156), (98, 131601002), (182, 70862078), (196, 65800501), (364, 35431039), (449, 28723604), (637, 20246308), (898, 14361802), (1274, 10123154), (1796, 7180901), (2548, 5061577), (3143, 4103372), (5837, 2209508), (6286, 2051686), (11273, 1144052), (11674, 1104754), (12572, 1025843), (22001, 586196), (22546, 572026), (23348, 552377), (40859, 315644), (44002, 293098), (45092, 286013), (78911, 163436), (81718, 157822), (88004, 146549)]