65829808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:986

約数の個数: 60

約数和(自身を含む): 144140080

約数和(自身を除く): 78310272

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 919, 968, 1628, 1838, 1936, 3256, 3676, 4477, 6512, 7352, 8954, 10109, 14704, 17908, 20218, 34003, 35816, 40436, 68006, 71632, 80872, 111199, 136012, 161744, 222398, 272024, 374033, 444796, 544048, 748066, 889592, 1496132, 1779184, 2992264, 4114363, 5984528, 8228726, 16457452, 32914904, 65829808]

約数ペア:

[(1, 65829808), (2, 32914904), (4, 16457452), (8, 8228726), (11, 5984528), (16, 4114363), (22, 2992264), (37, 1779184), (44, 1496132), (74, 889592), (88, 748066), (121, 544048), (148, 444796), (176, 374033), (242, 272024), (296, 222398), (407, 161744), (484, 136012), (592, 111199), (814, 80872), (919, 71632), (968, 68006), (1628, 40436), (1838, 35816), (1936, 34003), (3256, 20218), (3676, 17908), (4477, 14704), (6512, 10109), (7352, 8954)]