66221358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 161533440

約数和(自身を除く): 95312082

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 163, 238, 326, 357, 489, 569, 714, 978, 1138, 1141, 1707, 2282, 2771, 3414, 3423, 3983, 5542, 6846, 7966, 8313, 9673, 11949, 16626, 19346, 19397, 23898, 29019, 38794, 58038, 58191, 67711, 92747, 116382, 135422, 185494, 203133, 278241, 406266, 556482, 649229, 1298458, 1576699, 1947687, 3153398, 3895374, 4730097, 9460194, 11036893, 22073786, 33110679, 66221358]

約数ペア:

[(1, 66221358), (2, 33110679), (3, 22073786), (6, 11036893), (7, 9460194), (14, 4730097), (17, 3895374), (21, 3153398), (34, 1947687), (42, 1576699), (51, 1298458), (102, 649229), (119, 556482), (163, 406266), (238, 278241), (326, 203133), (357, 185494), (489, 135422), (569, 116382), (714, 92747), (978, 67711), (1138, 58191), (1141, 58038), (1707, 38794), (2282, 29019), (2771, 23898), (3414, 19397), (3423, 19346), (3983, 16626), (5542, 11949), (6846, 9673), (7966, 8313)]