40279568

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 92025360

約数和(自身を除く): 51745792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 619, 664, 784, 1162, 1238, 1328, 2324, 2476, 4067, 4333, 4648, 4952, 8134, 8666, 9296, 9904, 16268, 17332, 30331, 32536, 34664, 51377, 60662, 65072, 69328, 102754, 121324, 205508, 242648, 359639, 411016, 485296, 719278, 822032, 1438556, 2517473, 2877112, 5034946, 5754224, 10069892, 20139784, 40279568]

約数ペア:

[(1, 40279568), (2, 20139784), (4, 10069892), (7, 5754224), (8, 5034946), (14, 2877112), (16, 2517473), (28, 1438556), (49, 822032), (56, 719278), (83, 485296), (98, 411016), (112, 359639), (166, 242648), (196, 205508), (332, 121324), (392, 102754), (581, 69328), (619, 65072), (664, 60662), (784, 51377), (1162, 34664), (1238, 32536), (1328, 30331), (2324, 17332), (2476, 16268), (4067, 9904), (4333, 9296), (4648, 8666), (4952, 8134)]