4989469472

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{5333}}^1$

素因数の和:5542

約数の個数: 72

約数和(自身を含む): 10700249364

約数和(自身を除く): 5710779892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 173, 208, 338, 346, 416, 676, 692, 1352, 1384, 2249, 2704, 2768, 4498, 5333, 5408, 5536, 8996, 10666, 17992, 21332, 29237, 35984, 42664, 58474, 69329, 71968, 85328, 116948, 138658, 170656, 233896, 277316, 467792, 554632, 901277, 922609, 935584, 1109264, 1802554, 1845218, 2218528, 3605108, 3690436, 7210216, 7380872, 11993917, 14420432, 14761744, 23987834, 28840864, 29523488, 47975668, 95951336, 155920921, 191902672, 311841842, 383805344, 623683684, 1247367368, 2494734736, 4989469472]

約数ペア:

[(1, 4989469472), (2, 2494734736), (4, 1247367368), (8, 623683684), (13, 383805344), (16, 311841842), (26, 191902672), (32, 155920921), (52, 95951336), (104, 47975668), (169, 29523488), (173, 28840864), (208, 23987834), (338, 14761744), (346, 14420432), (416, 11993917), (676, 7380872), (692, 7210216), (1352, 3690436), (1384, 3605108), (2249, 2218528), (2704, 1845218), (2768, 1802554), (4498, 1109264), (5333, 935584), (5408, 922609), (5536, 901277), (8996, 554632), (10666, 467792), (17992, 277316), (21332, 233896), (29237, 170656), (35984, 138658), (42664, 116948), (58474, 85328), (69329, 71968)]