40140216

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7057}}^1$

素因数の和:7148

約数の個数: 48

約数和(自身を含む): 110104800

約数和(自身を除く): 69964584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 7057, 14114, 21171, 28228, 42342, 56456, 63513, 84684, 127026, 169368, 254052, 508104, 557503, 1115006, 1672509, 2230012, 3345018, 4460024, 5017527, 6690036, 10035054, 13380072, 20070108, 40140216]

約数ペア:

[(1, 40140216), (2, 20070108), (3, 13380072), (4, 10035054), (6, 6690036), (8, 5017527), (9, 4460024), (12, 3345018), (18, 2230012), (24, 1672509), (36, 1115006), (72, 557503), (79, 508104), (158, 254052), (237, 169368), (316, 127026), (474, 84684), (632, 63513), (711, 56456), (948, 42342), (1422, 28228), (1896, 21171), (2844, 14114), (5688, 7057)]