40704456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 110214720

約数和(自身を除く): 69510264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 283, 312, 461, 566, 849, 922, 1132, 1383, 1698, 1844, 2264, 2766, 3396, 3679, 3688, 5532, 5993, 6792, 7358, 11037, 11064, 11986, 14716, 17979, 22074, 23972, 29432, 35958, 44148, 47944, 71916, 88296, 130463, 143832, 260926, 391389, 521852, 782778, 1043704, 1565556, 1696019, 3131112, 3392038, 5088057, 6784076, 10176114, 13568152, 20352228, 40704456]

約数ペア:

[(1, 40704456), (2, 20352228), (3, 13568152), (4, 10176114), (6, 6784076), (8, 5088057), (12, 3392038), (13, 3131112), (24, 1696019), (26, 1565556), (39, 1043704), (52, 782778), (78, 521852), (104, 391389), (156, 260926), (283, 143832), (312, 130463), (461, 88296), (566, 71916), (849, 47944), (922, 44148), (1132, 35958), (1383, 29432), (1698, 23972), (1844, 22074), (2264, 17979), (2766, 14716), (3396, 11986), (3679, 11064), (3688, 11037), (5532, 7358), (5993, 6792)]