28385532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37547}}^1$

素因数の和:37567

約数の個数: 48

約数和(自身を含む): 84107520

約数和(自身を除く): 55721988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37547, 75094, 112641, 150188, 225282, 262829, 337923, 450564, 525658, 675846, 788487, 1013769, 1051316, 1351692, 1576974, 2027538, 2365461, 3153948, 4055076, 4730922, 7096383, 9461844, 14192766, 28385532]

約数ペア:

[(1, 28385532), (2, 14192766), (3, 9461844), (4, 7096383), (6, 4730922), (7, 4055076), (9, 3153948), (12, 2365461), (14, 2027538), (18, 1576974), (21, 1351692), (27, 1051316), (28, 1013769), (36, 788487), (42, 675846), (54, 525658), (63, 450564), (84, 337923), (108, 262829), (126, 225282), (189, 150188), (252, 112641), (378, 75094), (756, 37547)]