69463088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13441}}^1$

素因数の和:13485

約数の個数: 40

約数和(自身を含む): 150012720

約数和(自身を除く): 80549632

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13441, 26882, 53764, 107528, 215056, 228497, 255379, 456994, 510758, 913988, 1021516, 1827976, 2043032, 3655952, 4086064, 4341443, 8682886, 17365772, 34731544, 69463088]

約数ペア:

[(1, 69463088), (2, 34731544), (4, 17365772), (8, 8682886), (16, 4341443), (17, 4086064), (19, 3655952), (34, 2043032), (38, 1827976), (68, 1021516), (76, 913988), (136, 510758), (152, 456994), (272, 255379), (304, 228497), (323, 215056), (646, 107528), (1292, 53764), (2584, 26882), (5168, 13441)]