72636304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 152724600

約数和(自身を除く): 80088296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 2549, 3562, 5098, 7124, 10196, 14248, 20392, 28496, 33137, 40784, 66274, 132548, 265096, 349213, 530192, 698426, 1396852, 2793704, 4539769, 5587408, 9079538, 18159076, 36318152, 72636304]

約数ペア:

[(1, 72636304), (2, 36318152), (4, 18159076), (8, 9079538), (13, 5587408), (16, 4539769), (26, 2793704), (52, 1396852), (104, 698426), (137, 530192), (208, 349213), (274, 265096), (548, 132548), (1096, 66274), (1781, 40784), (2192, 33137), (2549, 28496), (3562, 20392), (5098, 14248), (7124, 10196)]