70648736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 149756040

約数和(自身を除く): 79107304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 2129, 4148, 4258, 8296, 8516, 16592, 17032, 33184, 34064, 36193, 68128, 72386, 129869, 144772, 259738, 289544, 519476, 579088, 1038952, 1158176, 2077904, 2207773, 4155808, 4415546, 8831092, 17662184, 35324368, 70648736]

約数ペア:

[(1, 70648736), (2, 35324368), (4, 17662184), (8, 8831092), (16, 4415546), (17, 4155808), (32, 2207773), (34, 2077904), (61, 1158176), (68, 1038952), (122, 579088), (136, 519476), (244, 289544), (272, 259738), (488, 144772), (544, 129869), (976, 72386), (1037, 68128), (1952, 36193), (2074, 34064), (2129, 33184), (4148, 17032), (4258, 16592), (8296, 8516)]