57331664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 128116800

約数和(自身を除く): 70785136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 89, 104, 152, 163, 178, 208, 247, 304, 326, 356, 494, 652, 712, 988, 1157, 1304, 1424, 1691, 1976, 2119, 2314, 2608, 3097, 3382, 3952, 4238, 4628, 6194, 6764, 8476, 9256, 12388, 13528, 14507, 16952, 18512, 21983, 24776, 27056, 29014, 33904, 40261, 43966, 49552, 58028, 80522, 87932, 116056, 161044, 175864, 188591, 232112, 275633, 322088, 351728, 377182, 551266, 644176, 754364, 1102532, 1508728, 2205064, 3017456, 3583229, 4410128, 7166458, 14332916, 28665832, 57331664]

約数ペア:

[(1, 57331664), (2, 28665832), (4, 14332916), (8, 7166458), (13, 4410128), (16, 3583229), (19, 3017456), (26, 2205064), (38, 1508728), (52, 1102532), (76, 754364), (89, 644176), (104, 551266), (152, 377182), (163, 351728), (178, 322088), (208, 275633), (247, 232112), (304, 188591), (326, 175864), (356, 161044), (494, 116056), (652, 87932), (712, 80522), (988, 58028), (1157, 49552), (1304, 43966), (1424, 40261), (1691, 33904), (1976, 29014), (2119, 27056), (2314, 24776), (2608, 21983), (3097, 18512), (3382, 16952), (3952, 14507), (4238, 13528), (4628, 12388), (6194, 9256), (6764, 8476)]