41518672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 91994112

約数和(自身を除く): 50475440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 137, 188, 208, 248, 274, 376, 403, 496, 548, 611, 752, 806, 1096, 1222, 1457, 1612, 1781, 2192, 2444, 2914, 3224, 3562, 4247, 4888, 5828, 6439, 6448, 7124, 8494, 9776, 11656, 12878, 14248, 16988, 18941, 23312, 25756, 28496, 33976, 37882, 51512, 55211, 67952, 75764, 83707, 103024, 110422, 151528, 167414, 199609, 220844, 303056, 334828, 399218, 441688, 669656, 798436, 883376, 1339312, 1596872, 2594917, 3193744, 5189834, 10379668, 20759336, 41518672]

約数ペア:

[(1, 41518672), (2, 20759336), (4, 10379668), (8, 5189834), (13, 3193744), (16, 2594917), (26, 1596872), (31, 1339312), (47, 883376), (52, 798436), (62, 669656), (94, 441688), (104, 399218), (124, 334828), (137, 303056), (188, 220844), (208, 199609), (248, 167414), (274, 151528), (376, 110422), (403, 103024), (496, 83707), (548, 75764), (611, 67952), (752, 55211), (806, 51512), (1096, 37882), (1222, 33976), (1457, 28496), (1612, 25756), (1781, 23312), (2192, 18941), (2444, 16988), (2914, 14248), (3224, 12878), (3562, 11656), (4247, 9776), (4888, 8494), (5828, 7124), (6439, 6448)]