65973376

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 155448000

約数和(自身を除く): 89474624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 2539, 3248, 3712, 5078, 6496, 10156, 12992, 17773, 20312, 25984, 35546, 40624, 71092, 73631, 81248, 142184, 147262, 162496, 284368, 294524, 324992, 515417, 568736, 589048, 1030834, 1137472, 1178096, 2061668, 2274944, 2356192, 4123336, 4712384, 8246672, 9424768, 16493344, 32986688, 65973376]

約数ペア:

[(1, 65973376), (2, 32986688), (4, 16493344), (7, 9424768), (8, 8246672), (14, 4712384), (16, 4123336), (28, 2356192), (29, 2274944), (32, 2061668), (56, 1178096), (58, 1137472), (64, 1030834), (112, 589048), (116, 568736), (128, 515417), (203, 324992), (224, 294524), (232, 284368), (406, 162496), (448, 147262), (464, 142184), (812, 81248), (896, 73631), (928, 71092), (1624, 40624), (1856, 35546), (2539, 25984), (3248, 20312), (3712, 17773), (5078, 12992), (6496, 10156)]