7747896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 21974400

約数和(自身を除く): 14226504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1307, 1482, 1976, 2614, 2964, 3921, 5228, 5928, 7842, 10456, 15684, 16991, 24833, 31368, 33982, 49666, 50973, 67964, 74499, 99332, 101946, 135928, 148998, 198664, 203892, 297996, 322829, 407784, 595992, 645658, 968487, 1291316, 1936974, 2582632, 3873948, 7747896]

約数ペア:

[(1, 7747896), (2, 3873948), (3, 2582632), (4, 1936974), (6, 1291316), (8, 968487), (12, 645658), (13, 595992), (19, 407784), (24, 322829), (26, 297996), (38, 203892), (39, 198664), (52, 148998), (57, 135928), (76, 101946), (78, 99332), (104, 74499), (114, 67964), (152, 50973), (156, 49666), (228, 33982), (247, 31368), (312, 24833), (456, 16991), (494, 15684), (741, 10456), (988, 7842), (1307, 5928), (1482, 5228), (1976, 3921), (2614, 2964)]