40598896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10313

約数の個数: 40

約数和(自身を含む): 89178320

約数和(自身を除く): 48579424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10273, 20546, 41092, 82184, 133549, 164368, 195187, 267098, 390374, 534196, 780748, 1068392, 1561496, 2136784, 2537431, 3122992, 5074862, 10149724, 20299448, 40598896]

約数ペア:

[(1, 40598896), (2, 20299448), (4, 10149724), (8, 5074862), (13, 3122992), (16, 2537431), (19, 2136784), (26, 1561496), (38, 1068392), (52, 780748), (76, 534196), (104, 390374), (152, 267098), (208, 195187), (247, 164368), (304, 133549), (494, 82184), (988, 41092), (1976, 20546), (3952, 10273)]