69889984

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 143377920

約数和(自身を除く): 73487936

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 83, 118, 166, 223, 236, 332, 446, 472, 664, 892, 944, 1328, 1784, 1888, 2656, 3568, 3776, 4897, 5312, 7136, 9794, 13157, 14272, 18509, 19588, 26314, 37018, 39176, 52628, 74036, 78352, 105256, 148072, 156704, 210512, 296144, 313408, 421024, 592288, 842048, 1092031, 1184576, 2184062, 4368124, 8736248, 17472496, 34944992, 69889984]

約数ペア:

[(1, 69889984), (2, 34944992), (4, 17472496), (8, 8736248), (16, 4368124), (32, 2184062), (59, 1184576), (64, 1092031), (83, 842048), (118, 592288), (166, 421024), (223, 313408), (236, 296144), (332, 210512), (446, 156704), (472, 148072), (664, 105256), (892, 78352), (944, 74036), (1328, 52628), (1784, 39176), (1888, 37018), (2656, 26314), (3568, 19588), (3776, 18509), (4897, 14272), (5312, 13157), (7136, 9794)]