28427480159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{8669}}^1$

素因数の和:8895

約数の個数: 32

約数和(自身を含む): 32316211200

約数和(自身を除く): 3888731041

約数列:

[1, 13, 31, 79, 103, 403, 1027, 1339, 2449, 3193, 8137, 8669, 31837, 41509, 105781, 112697, 252247, 268739, 684851, 892907, 3279211, 3493607, 8903063, 11607791, 21230381, 27680117, 70539653, 275994953, 359841521, 917015489, 2186729243, 28427480159]

約数ペア:

[(1, 28427480159), (13, 2186729243), (31, 917015489), (79, 359841521), (103, 275994953), (403, 70539653), (1027, 27680117), (1339, 21230381), (2449, 11607791), (3193, 8903063), (8137, 3493607), (8669, 3279211), (31837, 892907), (41509, 684851), (105781, 268739), (112697, 252247)]