29187288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31208

約数の個数: 48

約数和(自身を含む): 85132320

約数和(自身を除く): 55945032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 31183, 62366, 93549, 124732, 187098, 249464, 280647, 374196, 405379, 561294, 748392, 810758, 1122588, 1216137, 1621516, 2245176, 2432274, 3243032, 3648411, 4864548, 7296822, 9729096, 14593644, 29187288]

約数ペア:

[(1, 29187288), (2, 14593644), (3, 9729096), (4, 7296822), (6, 4864548), (8, 3648411), (9, 3243032), (12, 2432274), (13, 2245176), (18, 1621516), (24, 1216137), (26, 1122588), (36, 810758), (39, 748392), (52, 561294), (72, 405379), (78, 374196), (104, 280647), (117, 249464), (156, 187098), (234, 124732), (312, 93549), (468, 62366), (936, 31183)]