40871532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 108025792

約数和(自身を除く): 67154260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 73, 74, 78, 97, 111, 146, 148, 156, 194, 219, 222, 291, 292, 388, 438, 444, 481, 582, 876, 949, 962, 1164, 1261, 1443, 1898, 1924, 2522, 2701, 2847, 2886, 3589, 3783, 3796, 5044, 5402, 5694, 5772, 7081, 7178, 7566, 8103, 10767, 10804, 11388, 14162, 14356, 15132, 16206, 21243, 21534, 28324, 32412, 35113, 42486, 43068, 46657, 70226, 84972, 92053, 93314, 105339, 139971, 140452, 184106, 186628, 210678, 261997, 276159, 279942, 368212, 421356, 523994, 552318, 559884, 785991, 1047988, 1104636, 1571982, 3143964, 3405961, 6811922, 10217883, 13623844, 20435766, 40871532]

約数ペア:

[(1, 40871532), (2, 20435766), (3, 13623844), (4, 10217883), (6, 6811922), (12, 3405961), (13, 3143964), (26, 1571982), (37, 1104636), (39, 1047988), (52, 785991), (73, 559884), (74, 552318), (78, 523994), (97, 421356), (111, 368212), (146, 279942), (148, 276159), (156, 261997), (194, 210678), (219, 186628), (222, 184106), (291, 140452), (292, 139971), (388, 105339), (438, 93314), (444, 92053), (481, 84972), (582, 70226), (876, 46657), (949, 43068), (962, 42486), (1164, 35113), (1261, 32412), (1443, 28324), (1898, 21534), (1924, 21243), (2522, 16206), (2701, 15132), (2847, 14356), (2886, 14162), (3589, 11388), (3783, 10804), (3796, 10767), (5044, 8103), (5402, 7566), (5694, 7178), (5772, 7081)]