28215096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12948

約数の個数: 64

約数和(自身を含む): 86822400

約数和(自身を除く): 58607304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 12919, 25838, 38757, 51676, 77514, 90433, 103352, 155028, 167947, 180866, 271299, 310056, 335894, 361732, 503841, 542598, 671788, 723464, 1007682, 1085196, 1175629, 1343576, 2015364, 2170392, 2351258, 3526887, 4030728, 4702516, 7053774, 9405032, 14107548, 28215096]

約数ペア:

[(1, 28215096), (2, 14107548), (3, 9405032), (4, 7053774), (6, 4702516), (7, 4030728), (8, 3526887), (12, 2351258), (13, 2170392), (14, 2015364), (21, 1343576), (24, 1175629), (26, 1085196), (28, 1007682), (39, 723464), (42, 671788), (52, 542598), (56, 503841), (78, 361732), (84, 335894), (91, 310056), (104, 271299), (156, 180866), (168, 167947), (182, 155028), (273, 103352), (312, 90433), (364, 77514), (546, 51676), (728, 38757), (1092, 25838), (2184, 12919)]