38032428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 104799744

約数和(自身を除く): 66767316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 911, 994, 1491, 1822, 1988, 2733, 2982, 3479, 3644, 5466, 5964, 6377, 6958, 10437, 10932, 12754, 13916, 19131, 20874, 25508, 38262, 41748, 44639, 64681, 76524, 89278, 129362, 133917, 178556, 194043, 258724, 267834, 388086, 452767, 535668, 776172, 905534, 1358301, 1811068, 2716602, 3169369, 5433204, 6338738, 9508107, 12677476, 19016214, 38032428]

約数ペア:

[(1, 38032428), (2, 19016214), (3, 12677476), (4, 9508107), (6, 6338738), (7, 5433204), (12, 3169369), (14, 2716602), (21, 1811068), (28, 1358301), (42, 905534), (49, 776172), (71, 535668), (84, 452767), (98, 388086), (142, 267834), (147, 258724), (196, 194043), (213, 178556), (284, 133917), (294, 129362), (426, 89278), (497, 76524), (588, 64681), (852, 44639), (911, 41748), (994, 38262), (1491, 25508), (1822, 20874), (1988, 19131), (2733, 13916), (2982, 12754), (3479, 10932), (3644, 10437), (5466, 6958), (5964, 6377)]