26771770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 54867456

約数和(自身を除く): 28095686

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 85, 115, 167, 170, 205, 230, 334, 391, 410, 697, 782, 835, 943, 1394, 1670, 1886, 1955, 2839, 3485, 3841, 3910, 4715, 5678, 6847, 6970, 7682, 9430, 13694, 14195, 16031, 19205, 28390, 32062, 34235, 38410, 65297, 68470, 80155, 116399, 130594, 157481, 160310, 232798, 314962, 326485, 581995, 652970, 787405, 1163990, 1574810, 2677177, 5354354, 13385885, 26771770]

約数ペア:

[(1, 26771770), (2, 13385885), (5, 5354354), (10, 2677177), (17, 1574810), (23, 1163990), (34, 787405), (41, 652970), (46, 581995), (82, 326485), (85, 314962), (115, 232798), (167, 160310), (170, 157481), (205, 130594), (230, 116399), (334, 80155), (391, 68470), (410, 65297), (697, 38410), (782, 34235), (835, 32062), (943, 28390), (1394, 19205), (1670, 16031), (1886, 14195), (1955, 13694), (2839, 9430), (3485, 7682), (3841, 6970), (3910, 6847), (4715, 5678)]