40918388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 51978892

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 47, 59, 62, 68, 94, 118, 119, 124, 188, 217, 236, 238, 329, 413, 434, 476, 527, 658, 799, 826, 868, 1003, 1054, 1316, 1457, 1598, 1652, 1829, 2006, 2108, 2773, 2914, 3196, 3658, 3689, 4012, 5546, 5593, 5828, 7021, 7316, 7378, 10199, 11092, 11186, 12803, 14042, 14756, 19411, 20398, 22372, 24769, 25606, 28084, 31093, 38822, 40796, 47141, 49538, 51212, 62186, 77644, 85963, 94282, 99076, 124372, 171926, 173383, 188564, 217651, 329987, 343852, 346766, 435302, 601741, 659974, 693532, 870604, 1203482, 1319948, 1461371, 2406964, 2922742, 5845484, 10229597, 20459194, 40918388]

約数ペア:

[(1, 40918388), (2, 20459194), (4, 10229597), (7, 5845484), (14, 2922742), (17, 2406964), (28, 1461371), (31, 1319948), (34, 1203482), (47, 870604), (59, 693532), (62, 659974), (68, 601741), (94, 435302), (118, 346766), (119, 343852), (124, 329987), (188, 217651), (217, 188564), (236, 173383), (238, 171926), (329, 124372), (413, 99076), (434, 94282), (476, 85963), (527, 77644), (658, 62186), (799, 51212), (826, 49538), (868, 47141), (1003, 40796), (1054, 38822), (1316, 31093), (1457, 28084), (1598, 25606), (1652, 24769), (1829, 22372), (2006, 20398), (2108, 19411), (2773, 14756), (2914, 14042), (3196, 12803), (3658, 11186), (3689, 11092), (4012, 10199), (5546, 7378), (5593, 7316), (5828, 7021)]