40184924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 80791200

約数和(自身を除く): 40606276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 457, 494, 914, 988, 1157, 1691, 1828, 2314, 3382, 4628, 5941, 6764, 8683, 11882, 17366, 21983, 23764, 34732, 40673, 43966, 81346, 87932, 112879, 162692, 225758, 451516, 528749, 772787, 1057498, 1545574, 2114996, 3091148, 10046231, 20092462, 40184924]

約数ペア:

[(1, 40184924), (2, 20092462), (4, 10046231), (13, 3091148), (19, 2114996), (26, 1545574), (38, 1057498), (52, 772787), (76, 528749), (89, 451516), (178, 225758), (247, 162692), (356, 112879), (457, 87932), (494, 81346), (914, 43966), (988, 40673), (1157, 34732), (1691, 23764), (1828, 21983), (2314, 17366), (3382, 11882), (4628, 8683), (5941, 6764)]