29821376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 64733424

約数和(自身を除く): 34912048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 491, 584, 832, 949, 982, 1168, 1898, 1964, 2336, 3796, 3928, 4672, 6383, 7592, 7856, 12766, 15184, 15712, 25532, 30368, 31424, 35843, 51064, 60736, 71686, 102128, 143372, 204256, 286744, 408512, 465959, 573488, 931918, 1146976, 1863836, 2293952, 3727672, 7455344, 14910688, 29821376]

約数ペア:

[(1, 29821376), (2, 14910688), (4, 7455344), (8, 3727672), (13, 2293952), (16, 1863836), (26, 1146976), (32, 931918), (52, 573488), (64, 465959), (73, 408512), (104, 286744), (146, 204256), (208, 143372), (292, 102128), (416, 71686), (491, 60736), (584, 51064), (832, 35843), (949, 31424), (982, 30368), (1168, 25532), (1898, 15712), (1964, 15184), (2336, 12766), (3796, 7856), (3928, 7592), (4672, 6383)]