9954472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 11818328

約数列:

[1, 2, 4, 8, 11, 22, 31, 41, 44, 62, 82, 88, 89, 124, 164, 178, 248, 328, 341, 356, 451, 682, 712, 902, 979, 1271, 1364, 1804, 1958, 2542, 2728, 2759, 3608, 3649, 3916, 5084, 5518, 7298, 7832, 10168, 11036, 13981, 14596, 22072, 27962, 29192, 30349, 40139, 55924, 60698, 80278, 111848, 113119, 121396, 160556, 226238, 242792, 321112, 452476, 904952, 1244309, 2488618, 4977236, 9954472]

約数ペア:

[(1, 9954472), (2, 4977236), (4, 2488618), (8, 1244309), (11, 904952), (22, 452476), (31, 321112), (41, 242792), (44, 226238), (62, 160556), (82, 121396), (88, 113119), (89, 111848), (124, 80278), (164, 60698), (178, 55924), (248, 40139), (328, 30349), (341, 29192), (356, 27962), (451, 22072), (682, 14596), (712, 13981), (902, 11036), (979, 10168), (1271, 7832), (1364, 7298), (1804, 5518), (1958, 5084), (2542, 3916), (2728, 3649), (2759, 3608)]