37972168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 79073820

約数和(自身を除く): 41101652

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 83, 104, 106, 166, 212, 332, 424, 664, 689, 1079, 1378, 2158, 2756, 4316, 4399, 5512, 6889, 8632, 8798, 13778, 17596, 27556, 35192, 55112, 57187, 89557, 114374, 179114, 228748, 358228, 365117, 457496, 716456, 730234, 1460468, 2920936, 4746521, 9493042, 18986084, 37972168]

約数ペア:

[(1, 37972168), (2, 18986084), (4, 9493042), (8, 4746521), (13, 2920936), (26, 1460468), (52, 730234), (53, 716456), (83, 457496), (104, 365117), (106, 358228), (166, 228748), (212, 179114), (332, 114374), (424, 89557), (664, 57187), (689, 55112), (1079, 35192), (1378, 27556), (2158, 17596), (2756, 13778), (4316, 8798), (4399, 8632), (5512, 6889)]