4340576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 9253440

約数和(自身を除く): 4912864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 101, 136, 158, 202, 272, 316, 404, 544, 632, 808, 1264, 1343, 1616, 1717, 2528, 2686, 3232, 3434, 5372, 6868, 7979, 10744, 13736, 15958, 21488, 27472, 31916, 42976, 54944, 63832, 127664, 135643, 255328, 271286, 542572, 1085144, 2170288, 4340576]

約数ペア:

[(1, 4340576), (2, 2170288), (4, 1085144), (8, 542572), (16, 271286), (17, 255328), (32, 135643), (34, 127664), (68, 63832), (79, 54944), (101, 42976), (136, 31916), (158, 27472), (202, 21488), (272, 15958), (316, 13736), (404, 10744), (544, 7979), (632, 6868), (808, 5372), (1264, 3434), (1343, 3232), (1616, 2686), (1717, 2528)]