2813667584

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120779}}^1$

素因数の和:120815

約数の個数: 72

約数和(自身を含む): 6912480960

約数和(自身を除く): 4098813376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 120779, 241558, 483116, 845453, 966232, 1570127, 1690906, 1932464, 3140254, 3381812, 3864928, 6280508, 6763624, 7729856, 10990889, 12561016, 13527248, 15459712, 21981778, 25122032, 27054496, 30919424, 43963556, 50244064, 54108992, 87927112, 100488128, 108217984, 175854224, 200976256, 216435968, 351708448, 401952512, 703416896, 1406833792, 2813667584]

約数ペア:

[(1, 2813667584), (2, 1406833792), (4, 703416896), (7, 401952512), (8, 351708448), (13, 216435968), (14, 200976256), (16, 175854224), (26, 108217984), (28, 100488128), (32, 87927112), (52, 54108992), (56, 50244064), (64, 43963556), (91, 30919424), (104, 27054496), (112, 25122032), (128, 21981778), (182, 15459712), (208, 13527248), (224, 12561016), (256, 10990889), (364, 7729856), (416, 6763624), (448, 6280508), (728, 3864928), (832, 3381812), (896, 3140254), (1456, 1932464), (1664, 1690906), (1792, 1570127), (2912, 966232), (3328, 845453), (5824, 483116), (11648, 241558), (23296, 120779)]