22161552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{65957}}^1$

素因数の和:65975

約数の個数: 40

約数和(自身を含む): 65430336

約数和(自身を除く): 43268784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 65957, 131914, 197871, 263828, 395742, 461699, 527656, 791484, 923398, 1055312, 1385097, 1582968, 1846796, 2770194, 3165936, 3693592, 5540388, 7387184, 11080776, 22161552]

約数ペア:

[(1, 22161552), (2, 11080776), (3, 7387184), (4, 5540388), (6, 3693592), (7, 3165936), (8, 2770194), (12, 1846796), (14, 1582968), (16, 1385097), (21, 1055312), (24, 923398), (28, 791484), (42, 527656), (48, 461699), (56, 395742), (84, 263828), (112, 197871), (168, 131914), (336, 65957)]