1631712

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 4475520

約数和(自身を除く): 2843808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 739, 1104, 1478, 2208, 2217, 2956, 4434, 5912, 8868, 11824, 16997, 17736, 23648, 33994, 35472, 50991, 67988, 70944, 101982, 135976, 203964, 271952, 407928, 543904, 815856, 1631712]

約数ペア:

[(1, 1631712), (2, 815856), (3, 543904), (4, 407928), (6, 271952), (8, 203964), (12, 135976), (16, 101982), (23, 70944), (24, 67988), (32, 50991), (46, 35472), (48, 33994), (69, 23648), (92, 17736), (96, 16997), (138, 11824), (184, 8868), (276, 5912), (368, 4434), (552, 2956), (736, 2217), (739, 2208), (1104, 1478)]