17381856736

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{28307}}^1$

素因数の和:28967

約数の個数: 48

約数和(自身を含む): 35382735360

約数和(自身を除く): 18000878624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 619, 992, 1238, 2476, 4952, 9904, 19189, 19808, 28307, 38378, 56614, 76756, 113228, 153512, 226456, 307024, 452912, 614048, 877517, 905824, 1755034, 3510068, 7020136, 14040272, 17522033, 28080544, 35044066, 70088132, 140176264, 280352528, 543183023, 560705056, 1086366046, 2172732092, 4345464184, 8690928368, 17381856736]

約数ペア:

[(1, 17381856736), (2, 8690928368), (4, 4345464184), (8, 2172732092), (16, 1086366046), (31, 560705056), (32, 543183023), (62, 280352528), (124, 140176264), (248, 70088132), (496, 35044066), (619, 28080544), (992, 17522033), (1238, 14040272), (2476, 7020136), (4952, 3510068), (9904, 1755034), (19189, 905824), (19808, 877517), (28307, 614048), (38378, 452912), (56614, 307024), (76756, 226456), (113228, 153512)]