38911992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3457}}^1$

素因数の和:3540

約数の個数: 64

約数和(自身を含む): 112869120

約数和(自身を除く): 73957128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3457, 3752, 5628, 6914, 10371, 11256, 13828, 20742, 24199, 27656, 41484, 48398, 72597, 82968, 96796, 145194, 193592, 231619, 290388, 463238, 580776, 694857, 926476, 1389714, 1621333, 1852952, 2779428, 3242666, 4863999, 5558856, 6485332, 9727998, 12970664, 19455996, 38911992]

約数ペア:

[(1, 38911992), (2, 19455996), (3, 12970664), (4, 9727998), (6, 6485332), (7, 5558856), (8, 4863999), (12, 3242666), (14, 2779428), (21, 1852952), (24, 1621333), (28, 1389714), (42, 926476), (56, 694857), (67, 580776), (84, 463238), (134, 290388), (168, 231619), (201, 193592), (268, 145194), (402, 96796), (469, 82968), (536, 72597), (804, 48398), (938, 41484), (1407, 27656), (1608, 24199), (1876, 20742), (2814, 13828), (3457, 11256), (3752, 10371), (5628, 6914)]