26458970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 53934336

約数和(自身を除く): 27475366

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 67, 85, 101, 115, 134, 170, 202, 230, 335, 391, 505, 670, 782, 1010, 1139, 1541, 1717, 1955, 2278, 2323, 3082, 3434, 3910, 4646, 5695, 6767, 7705, 8585, 11390, 11615, 13534, 15410, 17170, 23230, 26197, 33835, 39491, 52394, 67670, 78982, 115039, 130985, 155641, 197455, 230078, 261970, 311282, 394910, 575195, 778205, 1150390, 1556410, 2645897, 5291794, 13229485, 26458970]

約数ペア:

[(1, 26458970), (2, 13229485), (5, 5291794), (10, 2645897), (17, 1556410), (23, 1150390), (34, 778205), (46, 575195), (67, 394910), (85, 311282), (101, 261970), (115, 230078), (134, 197455), (170, 155641), (202, 130985), (230, 115039), (335, 78982), (391, 67670), (505, 52394), (670, 39491), (782, 33835), (1010, 26197), (1139, 23230), (1541, 17170), (1717, 15410), (1955, 13534), (2278, 11615), (2323, 11390), (3082, 8585), (3434, 7705), (3910, 6767), (4646, 5695)]