68701952

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 154624512

約数和(自身を除く): 85922560

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 787, 992, 1364, 1408, 1574, 1984, 2728, 2816, 3148, 3968, 5456, 6296, 7936, 8657, 10912, 12592, 17314, 21824, 24397, 25184, 34628, 43648, 48794, 50368, 69256, 87296, 97588, 100736, 138512, 195176, 201472, 268367, 277024, 390352, 536734, 554048, 780704, 1073468, 1108096, 1561408, 2146936, 2216192, 3122816, 4293872, 6245632, 8587744, 17175488, 34350976, 68701952]

約数ペア:

[(1, 68701952), (2, 34350976), (4, 17175488), (8, 8587744), (11, 6245632), (16, 4293872), (22, 3122816), (31, 2216192), (32, 2146936), (44, 1561408), (62, 1108096), (64, 1073468), (88, 780704), (124, 554048), (128, 536734), (176, 390352), (248, 277024), (256, 268367), (341, 201472), (352, 195176), (496, 138512), (682, 100736), (704, 97588), (787, 87296), (992, 69256), (1364, 50368), (1408, 48794), (1574, 43648), (1984, 34628), (2728, 25184), (2816, 24397), (3148, 21824), (3968, 17314), (5456, 12592), (6296, 10912), (7936, 8657)]