8241402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 19192320

約数和(自身を除く): 10950918

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 83, 114, 134, 166, 201, 247, 249, 402, 494, 498, 741, 871, 1079, 1273, 1482, 1577, 1742, 2158, 2546, 2613, 3154, 3237, 3819, 4731, 5226, 5561, 6474, 7638, 9462, 11122, 16549, 16683, 20501, 33098, 33366, 41002, 49647, 61503, 72293, 99294, 105659, 123006, 144586, 211318, 216879, 316977, 433758, 633954, 1373567, 2747134, 4120701, 8241402]

約数ペア:

[(1, 8241402), (2, 4120701), (3, 2747134), (6, 1373567), (13, 633954), (19, 433758), (26, 316977), (38, 216879), (39, 211318), (57, 144586), (67, 123006), (78, 105659), (83, 99294), (114, 72293), (134, 61503), (166, 49647), (201, 41002), (247, 33366), (249, 33098), (402, 20501), (494, 16683), (498, 16549), (741, 11122), (871, 9462), (1079, 7638), (1273, 6474), (1482, 5561), (1577, 5226), (1742, 4731), (2158, 3819), (2546, 3237), (2613, 3154)]