42997032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 84373848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 647, 852, 923, 936, 1278, 1294, 1704, 1846, 1941, 2556, 2588, 2769, 3692, 3882, 5112, 5176, 5538, 5823, 7384, 7764, 8307, 8411, 11076, 11646, 15528, 16614, 16822, 22152, 23292, 25233, 33228, 33644, 45937, 46584, 50466, 66456, 67288, 75699, 91874, 100932, 137811, 151398, 183748, 201864, 275622, 302796, 367496, 413433, 551244, 597181, 605592, 826866, 1102488, 1194362, 1653732, 1791543, 2388724, 3307464, 3583086, 4777448, 5374629, 7166172, 10749258, 14332344, 21498516, 42997032]

約数ペア:

[(1, 42997032), (2, 21498516), (3, 14332344), (4, 10749258), (6, 7166172), (8, 5374629), (9, 4777448), (12, 3583086), (13, 3307464), (18, 2388724), (24, 1791543), (26, 1653732), (36, 1194362), (39, 1102488), (52, 826866), (71, 605592), (72, 597181), (78, 551244), (104, 413433), (117, 367496), (142, 302796), (156, 275622), (213, 201864), (234, 183748), (284, 151398), (312, 137811), (426, 100932), (468, 91874), (568, 75699), (639, 67288), (647, 66456), (852, 50466), (923, 46584), (936, 45937), (1278, 33644), (1294, 33228), (1704, 25233), (1846, 23292), (1941, 22152), (2556, 16822), (2588, 16614), (2769, 15528), (3692, 11646), (3882, 11076), (5112, 8411), (5176, 8307), (5538, 7764), (5823, 7384)]