38735242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 37469558

約数列:

[1, 2, 7, 13, 14, 26, 29, 41, 58, 82, 91, 179, 182, 203, 287, 358, 377, 406, 533, 574, 754, 1066, 1189, 1253, 2327, 2378, 2506, 2639, 3731, 4654, 5191, 5278, 7339, 7462, 8323, 10382, 14678, 15457, 16289, 16646, 30914, 32578, 36337, 51373, 67483, 72674, 95407, 102746, 108199, 134966, 190814, 212831, 216398, 425662, 472381, 667849, 944762, 1335698, 1489817, 2766803, 2979634, 5533606, 19367621, 38735242]

約数ペア:

[(1, 38735242), (2, 19367621), (7, 5533606), (13, 2979634), (14, 2766803), (26, 1489817), (29, 1335698), (41, 944762), (58, 667849), (82, 472381), (91, 425662), (179, 216398), (182, 212831), (203, 190814), (287, 134966), (358, 108199), (377, 102746), (406, 95407), (533, 72674), (574, 67483), (754, 51373), (1066, 36337), (1189, 32578), (1253, 30914), (2327, 16646), (2378, 16289), (2506, 15457), (2639, 14678), (3731, 10382), (4654, 8323), (5191, 7462), (5278, 7339)]