4571632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 9860480

約数和(自身を除く): 5288848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 709, 806, 1418, 1612, 2836, 3224, 5672, 6448, 9217, 11344, 18434, 21979, 36868, 43958, 73736, 87916, 147472, 175832, 285727, 351664, 571454, 1142908, 2285816, 4571632]

約数ペア:

[(1, 4571632), (2, 2285816), (4, 1142908), (8, 571454), (13, 351664), (16, 285727), (26, 175832), (31, 147472), (52, 87916), (62, 73736), (104, 43958), (124, 36868), (208, 21979), (248, 18434), (403, 11344), (496, 9217), (709, 6448), (806, 5672), (1418, 3224), (1612, 2836)]