28066344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 75144000

約数和(自身を除く): 47077656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1009, 1159, 1464, 2018, 2318, 3027, 3477, 4036, 4636, 6054, 6954, 8072, 9272, 12108, 13908, 19171, 24216, 27816, 38342, 57513, 61549, 76684, 115026, 123098, 153368, 184647, 230052, 246196, 369294, 460104, 492392, 738588, 1169431, 1477176, 2338862, 3508293, 4677724, 7016586, 9355448, 14033172, 28066344]

約数ペア:

[(1, 28066344), (2, 14033172), (3, 9355448), (4, 7016586), (6, 4677724), (8, 3508293), (12, 2338862), (19, 1477176), (24, 1169431), (38, 738588), (57, 492392), (61, 460104), (76, 369294), (114, 246196), (122, 230052), (152, 184647), (183, 153368), (228, 123098), (244, 115026), (366, 76684), (456, 61549), (488, 57513), (732, 38342), (1009, 27816), (1159, 24216), (1464, 19171), (2018, 13908), (2318, 12108), (3027, 9272), (3477, 8072), (4036, 6954), (4636, 6054)]