25740992

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 55138320

約数和(自身を除く): 29397328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 401, 472, 544, 802, 944, 1003, 1088, 1604, 1888, 2006, 3208, 3776, 4012, 6416, 6817, 8024, 12832, 13634, 16048, 23659, 25664, 27268, 32096, 47318, 54536, 64192, 94636, 109072, 189272, 218144, 378544, 402203, 436288, 757088, 804406, 1514176, 1608812, 3217624, 6435248, 12870496, 25740992]

約数ペア:

[(1, 25740992), (2, 12870496), (4, 6435248), (8, 3217624), (16, 1608812), (17, 1514176), (32, 804406), (34, 757088), (59, 436288), (64, 402203), (68, 378544), (118, 218144), (136, 189272), (236, 109072), (272, 94636), (401, 64192), (472, 54536), (544, 47318), (802, 32096), (944, 27268), (1003, 25664), (1088, 23659), (1604, 16048), (1888, 13634), (2006, 12832), (3208, 8024), (3776, 6817), (4012, 6416)]