40221244

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 42757316

約数列:

[1, 2, 4, 7, 14, 28, 59, 97, 118, 194, 236, 251, 388, 413, 502, 679, 826, 1004, 1358, 1652, 1757, 2716, 3514, 5723, 7028, 11446, 14809, 22892, 24347, 29618, 40061, 48694, 59236, 80122, 97388, 103663, 160244, 170429, 207326, 340858, 414652, 681716, 1436473, 2872946, 5745892, 10055311, 20110622, 40221244]

約数ペア:

[(1, 40221244), (2, 20110622), (4, 10055311), (7, 5745892), (14, 2872946), (28, 1436473), (59, 681716), (97, 414652), (118, 340858), (194, 207326), (236, 170429), (251, 160244), (388, 103663), (413, 97388), (502, 80122), (679, 59236), (826, 48694), (1004, 40061), (1358, 29618), (1652, 24347), (1757, 22892), (2716, 14809), (3514, 11446), (5723, 7028)]