15607984

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 36997632

約数和(自身を除く): 21389648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 83, 92, 112, 146, 161, 166, 184, 292, 322, 332, 368, 511, 581, 584, 644, 664, 1022, 1162, 1168, 1288, 1328, 1679, 1909, 2044, 2324, 2576, 3358, 3818, 4088, 4648, 6059, 6716, 7636, 8176, 9296, 11753, 12118, 13363, 13432, 15272, 23506, 24236, 26726, 26864, 30544, 42413, 47012, 48472, 53452, 84826, 94024, 96944, 106904, 139357, 169652, 188048, 213808, 278714, 339304, 557428, 678608, 975499, 1114856, 1950998, 2229712, 3901996, 7803992, 15607984]

約数ペア:

[(1, 15607984), (2, 7803992), (4, 3901996), (7, 2229712), (8, 1950998), (14, 1114856), (16, 975499), (23, 678608), (28, 557428), (46, 339304), (56, 278714), (73, 213808), (83, 188048), (92, 169652), (112, 139357), (146, 106904), (161, 96944), (166, 94024), (184, 84826), (292, 53452), (322, 48472), (332, 47012), (368, 42413), (511, 30544), (581, 26864), (584, 26726), (644, 24236), (664, 23506), (1022, 15272), (1162, 13432), (1168, 13363), (1288, 12118), (1328, 11753), (1679, 9296), (1909, 8176), (2044, 7636), (2324, 6716), (2576, 6059), (3358, 4648), (3818, 4088)]