70796908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 162223712

約数和(自身を除く): 91426804

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 578, 673, 884, 1156, 1346, 1547, 2023, 2692, 3094, 3757, 4046, 4711, 6188, 7514, 8092, 8749, 9422, 11441, 15028, 17498, 18844, 22882, 26299, 34996, 45764, 52598, 61243, 80087, 105196, 122486, 148733, 160174, 194497, 244972, 297466, 320348, 388994, 594932, 777988, 1041131, 1361479, 2082262, 2528461, 2722958, 4164524, 5056922, 5445916, 10113844, 17699227, 35398454, 70796908]

約数ペア:

[(1, 70796908), (2, 35398454), (4, 17699227), (7, 10113844), (13, 5445916), (14, 5056922), (17, 4164524), (26, 2722958), (28, 2528461), (34, 2082262), (52, 1361479), (68, 1041131), (91, 777988), (119, 594932), (182, 388994), (221, 320348), (238, 297466), (289, 244972), (364, 194497), (442, 160174), (476, 148733), (578, 122486), (673, 105196), (884, 80087), (1156, 61243), (1346, 52598), (1547, 45764), (2023, 34996), (2692, 26299), (3094, 22882), (3757, 18844), (4046, 17498), (4711, 15028), (6188, 11441), (7514, 9422), (8092, 8749)]