40564244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 88704000

約数和(自身を除く): 48139756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 2749, 3689, 5498, 7378, 10996, 14756, 19243, 38486, 46733, 76972, 85219, 93466, 170438, 186932, 327131, 340876, 596533, 654262, 1193066, 1308524, 1448723, 2386132, 2897446, 5794892, 10141061, 20282122, 40564244]

約数ペア:

[(1, 40564244), (2, 20282122), (4, 10141061), (7, 5794892), (14, 2897446), (17, 2386132), (28, 1448723), (31, 1308524), (34, 1193066), (62, 654262), (68, 596533), (119, 340876), (124, 327131), (217, 186932), (238, 170438), (434, 93466), (476, 85219), (527, 76972), (868, 46733), (1054, 38486), (2108, 19243), (2749, 14756), (3689, 10996), (5498, 7378)]