72167776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4093}}^1$

素因数の和:4151

約数の個数: 48

約数和(自身を含む): 154753200

約数和(自身を除く): 82585424

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4093, 4408, 8186, 8816, 16372, 17632, 32744, 65488, 77767, 118697, 130976, 155534, 237394, 311068, 474788, 622136, 949576, 1244272, 1899152, 2255243, 2488544, 3798304, 4510486, 9020972, 18041944, 36083888, 72167776]

約数ペア:

[(1, 72167776), (2, 36083888), (4, 18041944), (8, 9020972), (16, 4510486), (19, 3798304), (29, 2488544), (32, 2255243), (38, 1899152), (58, 1244272), (76, 949576), (116, 622136), (152, 474788), (232, 311068), (304, 237394), (464, 155534), (551, 130976), (608, 118697), (928, 77767), (1102, 65488), (2204, 32744), (4093, 17632), (4408, 16372), (8186, 8816)]