64064468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 125126400

約数和(自身を除く): 61061932

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 151, 164, 199, 302, 398, 533, 604, 796, 1066, 1963, 2132, 2587, 3926, 5174, 6191, 7852, 8159, 10348, 12382, 16318, 24764, 30049, 32636, 60098, 80483, 106067, 120196, 160966, 212134, 321932, 390637, 424268, 781274, 1232009, 1562548, 2464018, 4928036, 16016117, 32032234, 64064468]

約数ペア:

[(1, 64064468), (2, 32032234), (4, 16016117), (13, 4928036), (26, 2464018), (41, 1562548), (52, 1232009), (82, 781274), (151, 424268), (164, 390637), (199, 321932), (302, 212134), (398, 160966), (533, 120196), (604, 106067), (796, 80483), (1066, 60098), (1963, 32636), (2132, 30049), (2587, 24764), (3926, 16318), (5174, 12382), (6191, 10348), (7852, 8159)]