25484224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 54589680

約数和(自身を除く): 29105456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 397, 472, 544, 794, 944, 1003, 1088, 1588, 1888, 2006, 3176, 3776, 4012, 6352, 6749, 8024, 12704, 13498, 16048, 23423, 25408, 26996, 32096, 46846, 53992, 64192, 93692, 107984, 187384, 215968, 374768, 398191, 431936, 749536, 796382, 1499072, 1592764, 3185528, 6371056, 12742112, 25484224]

約数ペア:

[(1, 25484224), (2, 12742112), (4, 6371056), (8, 3185528), (16, 1592764), (17, 1499072), (32, 796382), (34, 749536), (59, 431936), (64, 398191), (68, 374768), (118, 215968), (136, 187384), (236, 107984), (272, 93692), (397, 64192), (472, 53992), (544, 46846), (794, 32096), (944, 26996), (1003, 25408), (1088, 23423), (1588, 16048), (1888, 13498), (2006, 12704), (3176, 8024), (3776, 6749), (4012, 6352)]