28844904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3010

約数の個数: 64

約数和(自身を含む): 80821440

約数和(自身を除く): 51976536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 2953, 3256, 4884, 5906, 8859, 9768, 11812, 17718, 23624, 32483, 35436, 64966, 70872, 97449, 109261, 129932, 194898, 218522, 259864, 327783, 389796, 437044, 655566, 779592, 874088, 1201871, 1311132, 2403742, 2622264, 3605613, 4807484, 7211226, 9614968, 14422452, 28844904]

約数ペア:

[(1, 28844904), (2, 14422452), (3, 9614968), (4, 7211226), (6, 4807484), (8, 3605613), (11, 2622264), (12, 2403742), (22, 1311132), (24, 1201871), (33, 874088), (37, 779592), (44, 655566), (66, 437044), (74, 389796), (88, 327783), (111, 259864), (132, 218522), (148, 194898), (222, 129932), (264, 109261), (296, 97449), (407, 70872), (444, 64966), (814, 35436), (888, 32483), (1221, 23624), (1628, 17718), (2442, 11812), (2953, 9768), (3256, 8859), (4884, 5906)]