40969872

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2780

約数の個数: 60

約数和(自身を含む): 115773840

約数和(自身を除く): 74803968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 2659, 3852, 5136, 5318, 7704, 7977, 10636, 15408, 15954, 21272, 23931, 31908, 42544, 47862, 63816, 95724, 127632, 191448, 284513, 382896, 569026, 853539, 1138052, 1707078, 2276104, 2560617, 3414156, 4552208, 5121234, 6828312, 10242468, 13656624, 20484936, 40969872]

約数ペア:

[(1, 40969872), (2, 20484936), (3, 13656624), (4, 10242468), (6, 6828312), (8, 5121234), (9, 4552208), (12, 3414156), (16, 2560617), (18, 2276104), (24, 1707078), (36, 1138052), (48, 853539), (72, 569026), (107, 382896), (144, 284513), (214, 191448), (321, 127632), (428, 95724), (642, 63816), (856, 47862), (963, 42544), (1284, 31908), (1712, 23931), (1926, 21272), (2568, 15954), (2659, 15408), (3852, 10636), (5136, 7977), (5318, 7704)]