57389416

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 135924480

約数和(自身を除く): 78535064

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2621, 2737, 3128, 5242, 5474, 10484, 10948, 18347, 20968, 21896, 36694, 44557, 60283, 73388, 89114, 120566, 146776, 178228, 241132, 311899, 356456, 421981, 482264, 623798, 843962, 1024811, 1247596, 1687924, 2049622, 2495192, 3375848, 4099244, 7173677, 8198488, 14347354, 28694708, 57389416]

約数ペア:

[(1, 57389416), (2, 28694708), (4, 14347354), (7, 8198488), (8, 7173677), (14, 4099244), (17, 3375848), (23, 2495192), (28, 2049622), (34, 1687924), (46, 1247596), (56, 1024811), (68, 843962), (92, 623798), (119, 482264), (136, 421981), (161, 356456), (184, 311899), (238, 241132), (322, 178228), (391, 146776), (476, 120566), (644, 89114), (782, 73388), (952, 60283), (1288, 44557), (1564, 36694), (2621, 21896), (2737, 20968), (3128, 18347), (5242, 10948), (5474, 10484)]