29921448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 78059520

約数和(自身を除く): 48138072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 307, 372, 393, 524, 614, 744, 786, 921, 1048, 1228, 1572, 1842, 2456, 3144, 3684, 4061, 7368, 8122, 9517, 12183, 16244, 19034, 24366, 28551, 32488, 38068, 40217, 48732, 57102, 76136, 80434, 97464, 114204, 120651, 160868, 228408, 241302, 321736, 482604, 965208, 1246727, 2493454, 3740181, 4986908, 7480362, 9973816, 14960724, 29921448]

約数ペア:

[(1, 29921448), (2, 14960724), (3, 9973816), (4, 7480362), (6, 4986908), (8, 3740181), (12, 2493454), (24, 1246727), (31, 965208), (62, 482604), (93, 321736), (124, 241302), (131, 228408), (186, 160868), (248, 120651), (262, 114204), (307, 97464), (372, 80434), (393, 76136), (524, 57102), (614, 48732), (744, 40217), (786, 38068), (921, 32488), (1048, 28551), (1228, 24366), (1572, 19034), (1842, 16244), (2456, 12183), (3144, 9517), (3684, 8122), (4061, 7368)]