25322752

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 62268416

約数和(自身を除く): 36945664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1087, 1456, 1664, 1792, 2174, 2912, 3328, 4348, 5824, 7609, 8696, 11648, 14131, 15218, 17392, 23296, 28262, 30436, 34784, 56524, 60872, 69568, 98917, 113048, 121744, 139136, 197834, 226096, 243488, 278272, 395668, 452192, 486976, 791336, 904384, 973952, 1582672, 1808768, 1947904, 3165344, 3617536, 6330688, 12661376, 25322752]

約数ペア:

[(1, 25322752), (2, 12661376), (4, 6330688), (7, 3617536), (8, 3165344), (13, 1947904), (14, 1808768), (16, 1582672), (26, 973952), (28, 904384), (32, 791336), (52, 486976), (56, 452192), (64, 395668), (91, 278272), (104, 243488), (112, 226096), (128, 197834), (182, 139136), (208, 121744), (224, 113048), (256, 98917), (364, 69568), (416, 60872), (448, 56524), (728, 34784), (832, 30436), (896, 28262), (1087, 23296), (1456, 17392), (1664, 15218), (1792, 14131), (2174, 11648), (2912, 8696), (3328, 7609), (4348, 5824)]