40635816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 110308800

約数和(自身を除く): 69672984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 937, 1112, 1668, 1807, 1874, 2811, 3336, 3614, 3748, 5421, 5622, 7228, 7496, 10842, 11244, 12181, 14456, 21684, 22488, 24362, 36543, 43368, 48724, 73086, 97448, 130243, 146172, 260486, 292344, 390729, 520972, 781458, 1041944, 1562916, 1693159, 3125832, 3386318, 5079477, 6772636, 10158954, 13545272, 20317908, 40635816]

約数ペア:

[(1, 40635816), (2, 20317908), (3, 13545272), (4, 10158954), (6, 6772636), (8, 5079477), (12, 3386318), (13, 3125832), (24, 1693159), (26, 1562916), (39, 1041944), (52, 781458), (78, 520972), (104, 390729), (139, 292344), (156, 260486), (278, 146172), (312, 130243), (417, 97448), (556, 73086), (834, 48724), (937, 43368), (1112, 36543), (1668, 24362), (1807, 22488), (1874, 21684), (2811, 14456), (3336, 12181), (3614, 11244), (3748, 10842), (5421, 7496), (5622, 7228)]