40627236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 105877632

約数和(自身を除く): 65250396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 271, 372, 403, 542, 806, 813, 961, 1084, 1209, 1612, 1626, 1922, 2418, 2883, 3252, 3523, 3844, 4836, 5766, 7046, 8401, 10569, 11532, 12493, 14092, 16802, 21138, 24986, 25203, 33604, 37479, 42276, 49972, 50406, 74958, 100812, 109213, 149916, 218426, 260431, 327639, 436852, 520862, 655278, 781293, 1041724, 1310556, 1562586, 3125172, 3385603, 6771206, 10156809, 13542412, 20313618, 40627236]

約数ペア:

[(1, 40627236), (2, 20313618), (3, 13542412), (4, 10156809), (6, 6771206), (12, 3385603), (13, 3125172), (26, 1562586), (31, 1310556), (39, 1041724), (52, 781293), (62, 655278), (78, 520862), (93, 436852), (124, 327639), (156, 260431), (186, 218426), (271, 149916), (372, 109213), (403, 100812), (542, 74958), (806, 50406), (813, 49972), (961, 42276), (1084, 37479), (1209, 33604), (1612, 25203), (1626, 24986), (1922, 21138), (2418, 16802), (2883, 14092), (3252, 12493), (3523, 11532), (3844, 10569), (4836, 8401), (5766, 7046)]