40608672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 72

約数和(自身を含む): 115474464

約数和(自身を除く): 74865792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2503, 2704, 4056, 5006, 5408, 7509, 8112, 10012, 15018, 16224, 20024, 30036, 32539, 40048, 60072, 65078, 80096, 97617, 120144, 130156, 195234, 240288, 260312, 390468, 423007, 520624, 780936, 846014, 1041248, 1269021, 1561872, 1692028, 2538042, 3123744, 3384056, 5076084, 6768112, 10152168, 13536224, 20304336, 40608672]

約数ペア:

[(1, 40608672), (2, 20304336), (3, 13536224), (4, 10152168), (6, 6768112), (8, 5076084), (12, 3384056), (13, 3123744), (16, 2538042), (24, 1692028), (26, 1561872), (32, 1269021), (39, 1041248), (48, 846014), (52, 780936), (78, 520624), (96, 423007), (104, 390468), (156, 260312), (169, 240288), (208, 195234), (312, 130156), (338, 120144), (416, 97617), (507, 80096), (624, 65078), (676, 60072), (1014, 40048), (1248, 32539), (1352, 30036), (2028, 20024), (2503, 16224), (2704, 15018), (4056, 10012), (5006, 8112), (5408, 7509)]