29488004

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 65959488

約数和(自身を除く): 36471484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 163, 182, 196, 284, 326, 364, 497, 637, 652, 923, 994, 1141, 1274, 1846, 1988, 2119, 2282, 2548, 3479, 3692, 4238, 4564, 6461, 6958, 7987, 8476, 11573, 12922, 13916, 14833, 15974, 23146, 25844, 29666, 31948, 45227, 46292, 59332, 81011, 90454, 103831, 150449, 162022, 180908, 207662, 300898, 324044, 415324, 567077, 601796, 1053143, 1134154, 2106286, 2268308, 4212572, 7372001, 14744002, 29488004]

約数ペア:

[(1, 29488004), (2, 14744002), (4, 7372001), (7, 4212572), (13, 2268308), (14, 2106286), (26, 1134154), (28, 1053143), (49, 601796), (52, 567077), (71, 415324), (91, 324044), (98, 300898), (142, 207662), (163, 180908), (182, 162022), (196, 150449), (284, 103831), (326, 90454), (364, 81011), (497, 59332), (637, 46292), (652, 45227), (923, 31948), (994, 29666), (1141, 25844), (1274, 23146), (1846, 15974), (1988, 14833), (2119, 13916), (2282, 12922), (2548, 11573), (3479, 8476), (3692, 7987), (4238, 6958), (4564, 6461)]