29628598376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{120563}}^1$

素因数の和:120738

約数の個数: 64

約数和(自身を含む): 63802468800

約数和(自身を除く): 34173870424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 139, 221, 278, 442, 556, 884, 1112, 1768, 1807, 2363, 3614, 4726, 7228, 9452, 14456, 18904, 30719, 61438, 120563, 122876, 241126, 245752, 482252, 964504, 1567319, 2049571, 3134638, 4099142, 6269276, 8198284, 12538552, 16396568, 16758257, 26644423, 33516514, 53288846, 67033028, 106577692, 134066056, 213155384, 217857341, 284890369, 435714682, 569780738, 871429364, 1139561476, 1742858728, 2279122952, 3703574797, 7407149594, 14814299188, 29628598376]

約数ペア:

[(1, 29628598376), (2, 14814299188), (4, 7407149594), (8, 3703574797), (13, 2279122952), (17, 1742858728), (26, 1139561476), (34, 871429364), (52, 569780738), (68, 435714682), (104, 284890369), (136, 217857341), (139, 213155384), (221, 134066056), (278, 106577692), (442, 67033028), (556, 53288846), (884, 33516514), (1112, 26644423), (1768, 16758257), (1807, 16396568), (2363, 12538552), (3614, 8198284), (4726, 6269276), (7228, 4099142), (9452, 3134638), (14456, 2049571), (18904, 1567319), (30719, 964504), (61438, 482252), (120563, 245752), (122876, 241126)]