34578908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 77891184

約数和(自身を除く): 43312276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 331, 364, 533, 574, 637, 662, 1066, 1148, 1274, 1324, 2009, 2132, 2317, 2548, 3731, 4018, 4303, 4634, 7462, 8036, 8606, 9268, 13571, 14924, 16219, 17212, 26117, 27142, 30121, 32438, 52234, 54284, 60242, 64876, 94997, 104468, 120484, 176423, 189994, 210847, 352846, 379988, 421694, 664979, 705692, 843388, 1234961, 1329958, 2469922, 2659916, 4939844, 8644727, 17289454, 34578908]

約数ペア:

[(1, 34578908), (2, 17289454), (4, 8644727), (7, 4939844), (13, 2659916), (14, 2469922), (26, 1329958), (28, 1234961), (41, 843388), (49, 705692), (52, 664979), (82, 421694), (91, 379988), (98, 352846), (164, 210847), (182, 189994), (196, 176423), (287, 120484), (331, 104468), (364, 94997), (533, 64876), (574, 60242), (637, 54284), (662, 52234), (1066, 32438), (1148, 30121), (1274, 27142), (1324, 26117), (2009, 17212), (2132, 16219), (2317, 14924), (2548, 13571), (3731, 9268), (4018, 8606), (4303, 8036), (4634, 7462)]