74003696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 166656000

約数和(自身を除く): 92652304

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 499, 598, 713, 806, 998, 1196, 1426, 1612, 1996, 2392, 2852, 3224, 3992, 4784, 5704, 6448, 6487, 7984, 9269, 11408, 11477, 12974, 15469, 18538, 22954, 25948, 30938, 37076, 45908, 51896, 61876, 74152, 91816, 103792, 123752, 148304, 149201, 183632, 201097, 247504, 298402, 355787, 402194, 596804, 711574, 804388, 1193608, 1423148, 1608776, 2387216, 2846296, 3217552, 4625231, 5692592, 9250462, 18500924, 37001848, 74003696]

約数ペア:

[(1, 74003696), (2, 37001848), (4, 18500924), (8, 9250462), (13, 5692592), (16, 4625231), (23, 3217552), (26, 2846296), (31, 2387216), (46, 1608776), (52, 1423148), (62, 1193608), (92, 804388), (104, 711574), (124, 596804), (184, 402194), (208, 355787), (248, 298402), (299, 247504), (368, 201097), (403, 183632), (496, 149201), (499, 148304), (598, 123752), (713, 103792), (806, 91816), (998, 74152), (1196, 61876), (1426, 51896), (1612, 45908), (1996, 37076), (2392, 30938), (2852, 25948), (3224, 22954), (3992, 18538), (4784, 15469), (5704, 12974), (6448, 11477), (6487, 11408), (7984, 9269)]