7948127488

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{108179}}^1$

素因数の和:108243

約数の個数: 72

約数和(自身を含む): 18574073280

約数和(自身を除く): 10625945792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 18368, 36736, 73472, 108179, 216358, 432716, 757253, 865432, 1514506, 1730864, 3029012, 3461728, 4435339, 6058024, 6923456, 8870678, 12116048, 13846912, 17741356, 24232096, 27693824, 31047373, 35482712, 48464192, 62094746, 70965424, 96928384, 124189492, 141930848, 193856768, 248378984, 283861696, 496757968, 567723392, 993515936, 1135446784, 1987031872, 3974063744, 7948127488]

約数ペア:

[(1, 7948127488), (2, 3974063744), (4, 1987031872), (7, 1135446784), (8, 993515936), (14, 567723392), (16, 496757968), (28, 283861696), (32, 248378984), (41, 193856768), (56, 141930848), (64, 124189492), (82, 96928384), (112, 70965424), (128, 62094746), (164, 48464192), (224, 35482712), (256, 31047373), (287, 27693824), (328, 24232096), (448, 17741356), (574, 13846912), (656, 12116048), (896, 8870678), (1148, 6923456), (1312, 6058024), (1792, 4435339), (2296, 3461728), (2624, 3029012), (4592, 1730864), (5248, 1514506), (9184, 865432), (10496, 757253), (18368, 432716), (36736, 216358), (73472, 108179)]