22186112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 48552000

約数和(自身を除く): 26365888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 199, 208, 268, 398, 416, 536, 796, 832, 871, 1072, 1592, 1664, 1742, 2144, 2587, 3184, 3484, 4288, 5174, 6368, 6968, 8576, 10348, 12736, 13333, 13936, 20696, 25472, 26666, 27872, 41392, 53332, 55744, 82784, 106664, 111488, 165568, 173329, 213328, 331136, 346658, 426656, 693316, 853312, 1386632, 1706624, 2773264, 5546528, 11093056, 22186112]

約数ペア:

[(1, 22186112), (2, 11093056), (4, 5546528), (8, 2773264), (13, 1706624), (16, 1386632), (26, 853312), (32, 693316), (52, 426656), (64, 346658), (67, 331136), (104, 213328), (128, 173329), (134, 165568), (199, 111488), (208, 106664), (268, 82784), (398, 55744), (416, 53332), (536, 41392), (796, 27872), (832, 26666), (871, 25472), (1072, 20696), (1592, 13936), (1664, 13333), (1742, 12736), (2144, 10348), (2587, 8576), (3184, 6968), (3484, 6368), (4288, 5174)]