974714624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 2115294720

約数和(自身を除く): 1140580096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 256, 416, 436, 832, 872, 1417, 1664, 1744, 2687, 2834, 3328, 3488, 5374, 5668, 6976, 10748, 11336, 13952, 21496, 22672, 27904, 34931, 42992, 45344, 69862, 85984, 90688, 139724, 171968, 181376, 279448, 292883, 343936, 362752, 558896, 585766, 687872, 1117792, 1171532, 2235584, 2343064, 3807479, 4471168, 4686128, 7614958, 8942336, 9372256, 15229916, 18744512, 30459832, 37489024, 60919664, 74978048, 121839328, 243678656, 487357312, 974714624]

約数ペア:

[(1, 974714624), (2, 487357312), (4, 243678656), (8, 121839328), (13, 74978048), (16, 60919664), (26, 37489024), (32, 30459832), (52, 18744512), (64, 15229916), (104, 9372256), (109, 8942336), (128, 7614958), (208, 4686128), (218, 4471168), (256, 3807479), (416, 2343064), (436, 2235584), (832, 1171532), (872, 1117792), (1417, 687872), (1664, 585766), (1744, 558896), (2687, 362752), (2834, 343936), (3328, 292883), (3488, 279448), (5374, 181376), (5668, 171968), (6976, 139724), (10748, 90688), (11336, 85984), (13952, 69862), (21496, 45344), (22672, 42992), (27904, 34931)]