78015584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 165364416

約数和(自身を除く): 87348832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 2351, 4148, 4702, 8296, 9404, 16592, 18808, 33184, 37616, 39967, 75232, 79934, 143411, 159868, 286822, 319736, 573644, 639472, 1147288, 1278944, 2294576, 2437987, 4589152, 4875974, 9751948, 19503896, 39007792, 78015584]

約数ペア:

[(1, 78015584), (2, 39007792), (4, 19503896), (8, 9751948), (16, 4875974), (17, 4589152), (32, 2437987), (34, 2294576), (61, 1278944), (68, 1147288), (122, 639472), (136, 573644), (244, 319736), (272, 286822), (488, 159868), (544, 143411), (976, 79934), (1037, 75232), (1952, 39967), (2074, 37616), (2351, 33184), (4148, 18808), (4702, 16592), (8296, 9404)]