16000712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 38169600

約数和(自身を除く): 22168888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 709, 728, 806, 868, 1418, 1612, 1736, 2821, 2836, 3224, 4963, 5642, 5672, 9217, 9926, 11284, 18434, 19852, 21979, 22568, 36868, 39704, 43958, 64519, 73736, 87916, 129038, 153853, 175832, 258076, 285727, 307706, 516152, 571454, 615412, 1142908, 1230824, 2000089, 2285816, 4000178, 8000356, 16000712]

約数ペア:

[(1, 16000712), (2, 8000356), (4, 4000178), (7, 2285816), (8, 2000089), (13, 1230824), (14, 1142908), (26, 615412), (28, 571454), (31, 516152), (52, 307706), (56, 285727), (62, 258076), (91, 175832), (104, 153853), (124, 129038), (182, 87916), (217, 73736), (248, 64519), (364, 43958), (403, 39704), (434, 36868), (709, 22568), (728, 21979), (806, 19852), (868, 18434), (1418, 11284), (1612, 9926), (1736, 9217), (2821, 5672), (2836, 5642), (3224, 4963)]